Separate entity, device and area name in more info dialog header (#21951)

* Separate entity, device and area name in more info dialog header

* Use has_entity_name

* Separate entity, device and area name in entity picker

* Fix entity name with has entity name

* Fix compute entity name

* Add full name

* Add floor

* Improve code quality

* Use compute entity name in device entities card

* Use context functions

* Remove floor

* Use state name provided by backend

* Use breadcrumb for more info

* Revert entity picker changes

* Use new logic in device page

* Use breadcrumb

* Use join directive

* Add comments

* Use secondary text color

* Update compute_entity_name.ts

Co-authored-by: Bram Kragten <mail@bramkragten.nl>

* Remove html join

* Improve computeDeviceNameDisplay

* Fallback to original name

* Simplify more info logic

* Include breadcrumb for child view (voice assistant)

---------

Co-authored-by: Bram Kragten <mail@bramkragten.nl>

build-scripts/rspack.cjs

@@ -1,12 +1,17 @@
 const { existsSync } = require("fs");
 const path = require("path");
 const rspack = require("@rspack/core");
+// eslint-disable-next-line @typescript-eslint/naming-convention
 const { RsdoctorRspackPlugin } = require("@rsdoctor/rspack-plugin");
+// eslint-disable-next-line @typescript-eslint/naming-convention
 const { StatsWriterPlugin } = require("webpack-stats-plugin");
 const filterStats = require("@bundle-stats/plugin-webpack-filter");
+// eslint-disable-next-line @typescript-eslint/naming-convention
 const TerserPlugin = require("terser-webpack-plugin");
+// eslint-disable-next-line @typescript-eslint/naming-convention
 const { WebpackManifestPlugin } = require("rspack-manifest-plugin");
 const log = require("fancy-log");
+// eslint-disable-next-line @typescript-eslint/naming-convention
 const WebpackBar = require("webpackbar/rspack");
 const paths = require("./paths.cjs");
 const bundle = require("./bundle.cjs");
@@ -190,6 +195,7 @@ const createRspackConfig = ({
         "lit/directives/if-defined$": "lit/directives/if-defined.js",
         "lit/directives/guard$": "lit/directives/guard.js",
         "lit/directives/cache$": "lit/directives/cache.js",
+        "lit/directives/join$": "lit/directives/join.js",
         "lit/directives/repeat$": "lit/directives/repeat.js",
         "lit/directives/live$": "lit/directives/live.js",
         "lit/directives/keyed$": "lit/directives/keyed.js",

src/common/entity/compute_area_name.ts

@@ -0,0 +1,4 @@
+import type { AreaRegistryEntry } from "../../data/area_registry";
+
+export const computeAreaName = (area: AreaRegistryEntry): string | undefined =>
+  area.name?.trim();

src/common/entity/compute_device_name.ts

@@ -0,0 +1,38 @@
+import type { DeviceRegistryEntry } from "../../data/device_registry";
+import type {
+  EntityRegistryDisplayEntry,
+  EntityRegistryEntry,
+} from "../../data/entity_registry";
+import type { HomeAssistant } from "../../types";
+import { computeStateName } from "./compute_state_name";
+
+export const computeDeviceName = (
+  device: DeviceRegistryEntry
+): string | undefined => (device.name_by_user || device.name)?.trim();
+
+export const computeDeviceNameDisplay = (
+  device: DeviceRegistryEntry,
+  hass: HomeAssistant,
+  entities?: EntityRegistryEntry[] | EntityRegistryDisplayEntry[] | string[]
+) =>
+  computeDeviceName(device) ||
+  (entities && fallbackDeviceName(hass, entities)) ||
+  hass.localize("ui.panel.config.devices.unnamed_device", {
+    type: hass.localize(
+      `ui.panel.config.devices.type.${device.entry_type || "device"}`
+    ),
+  });
+
+export const fallbackDeviceName = (
+  hass: HomeAssistant,
+  entities: EntityRegistryEntry[] | EntityRegistryDisplayEntry[] | string[]
+) => {
+  for (const entity of entities || []) {
+    const entityId = typeof entity === "string" ? entity : entity.entity_id;
+    const stateObj = hass.states[entityId];
+    if (stateObj) {
+      return computeStateName(stateObj);
+    }
+  }
+  return undefined;
+};

src/common/entity/compute_entity_name.ts

@@ -0,0 +1,52 @@
+import type { HassEntity } from "home-assistant-js-websocket";
+import type {
+  EntityRegistryDisplayEntry,
+  EntityRegistryEntry,
+} from "../../data/entity_registry";
+import type { HomeAssistant } from "../../types";
+import { computeDeviceName } from "./compute_device_name";
+import { computeStateName } from "./compute_state_name";
+import { stripPrefixFromEntityName } from "./strip_prefix_from_entity_name";
+
+export const computeEntityName = (
+  stateObj: HassEntity,
+  hass: HomeAssistant
+): string | undefined => {
+  const entry = hass.entities[stateObj.entity_id] as
+    | EntityRegistryDisplayEntry
+    | undefined;
+
+  if (!entry) {
+    // Fall back to state name if not in the entity registry (friendly name)
+    return computeStateName(stateObj);
+  }
+  return computeEntityEntryName(entry, hass);
+};
+
+export const computeEntityEntryName = (
+  entry: EntityRegistryDisplayEntry | EntityRegistryEntry,
+  hass: HomeAssistant
+): string | undefined => {
+  const name =
+    entry.name || ("original_name" in entry ? entry.original_name : undefined);
+
+  const device = entry.device_id ? hass.devices[entry.device_id] : undefined;
+
+  if (!device) {
+    return name;
+  }
+
+  const deviceName = computeDeviceName(device);
+
+  // If the device name is the same as the entity name, consider empty entity name
+  if (deviceName === name) {
+    return undefined;
+  }
+
+  // Remove the device name from the entity name if it starts with it
+  if (deviceName && name) {
+    return stripPrefixFromEntityName(name, deviceName) || name;
+  }
+
+  return name;
+};

src/common/entity/compute_floor_name.ts

@@ -0,0 +1,4 @@
+import type { FloorRegistryEntry } from "../../data/floor_registry";
+
+export const computeFloorName = (floor: FloorRegistryEntry): string =>
+  floor.name?.trim();

src/common/entity/get_area_context.ts

@@ -0,0 +1,18 @@
+import type { AreaRegistryEntry } from "../../data/area_registry";
+import type { FloorRegistryEntry } from "../../data/floor_registry";
+import type { HomeAssistant } from "../../types";
+
+interface AreaContext {
+  floor: FloorRegistryEntry | null;
+}
+export const getAreaContext = (
+  area: AreaRegistryEntry,
+  hass: HomeAssistant
+): AreaContext => {
+  const floorId = area.floor_id;
+  const floor = floorId ? hass.floors[floorId] : null;
+
+  return {
+    floor: floor,
+  };
+};

src/common/entity/get_device_context.ts

@@ -0,0 +1,24 @@
+import type { AreaRegistryEntry } from "../../data/area_registry";
+import type { DeviceRegistryEntry } from "../../data/device_registry";
+import type { FloorRegistryEntry } from "../../data/floor_registry";
+import type { HomeAssistant } from "../../types";
+
+interface DeviceContext {
+  area: AreaRegistryEntry | null;
+  floor: FloorRegistryEntry | null;
+}
+
+export const getDeviceContext = (
+  device: DeviceRegistryEntry,
+  hass: HomeAssistant
+): DeviceContext => {
+  const areaId = device.area_id;
+  const area = areaId ? hass.areas[areaId] : null;
+  const floorId = area?.floor_id;
+  const floor = floorId ? hass.floors[floorId] : null;
+
+  return {
+    area: area,
+    floor: floor,
+  };
+};

src/common/entity/get_entity_context.ts

@@ -0,0 +1,34 @@
+import type { HassEntity } from "home-assistant-js-websocket";
+import type { AreaRegistryEntry } from "../../data/area_registry";
+import type { DeviceRegistryEntry } from "../../data/device_registry";
+import type { EntityRegistryDisplayEntry } from "../../data/entity_registry";
+import type { FloorRegistryEntry } from "../../data/floor_registry";
+import type { HomeAssistant } from "../../types";
+
+interface EntityContext {
+  device: DeviceRegistryEntry | null;
+  area: AreaRegistryEntry | null;
+  floor: FloorRegistryEntry | null;
+}
+
+export const getEntityContext = (
+  stateObj: HassEntity,
+  hass: HomeAssistant
+): EntityContext => {
+  const entry = hass.entities[stateObj.entity_id] as
+    | EntityRegistryDisplayEntry
+    | undefined;
+
+  const deviceId = entry?.device_id;
+  const device = deviceId ? hass.devices[deviceId] : null;
+  const areaId = entry?.area_id || device?.area_id;
+  const area = areaId ? hass.areas[areaId] : null;
+  const floorId = area?.floor_id;
+  const floor = floorId ? hass.floors[floorId] : null;
+
+  return {
+    device: device,
+    area: area,
+    floor: floor,
+  };
+};

src/common/entity/strip_prefix_from_entity_name.ts

@@ -1,17 +1,17 @@
-const SUFFIXES = [" ", ": "];
+const SUFFIXES = [" ", ": ", " - "];
 
 /**
  * Strips a device name from an entity name.
  * @param entityName the entity name
- * @param lowerCasedPrefix the prefix to strip, lower cased
+ * @param prefix the prefix to strip
  * @returns
  */
 export const stripPrefixFromEntityName = (
   entityName: string,
-  lowerCasedPrefix: string
+  prefix: string
 ) => {
   const lowerCasedEntityName = entityName.toLowerCase();
-
+  const lowerCasedPrefix = prefix.toLowerCase();
   for (const suffix of SUFFIXES) {
     const lowerCasedPrefixWithSuffix = `${lowerCasedPrefix}${suffix}`;
 

src/components/device/ha-device-picker.ts

@@ -5,6 +5,7 @@ import { LitElement, html } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../common/entity/compute_device_name";
 import { computeDomain } from "../../common/entity/compute_domain";
 import { stringCompare } from "../../common/string/compare";
 import type { ScorableTextItem } from "../../common/string/filter/sequence-matching";
@@ -13,10 +14,7 @@ import type {
   DeviceEntityDisplayLookup,
   DeviceRegistryEntry,
 } from "../../data/device_registry";
-import {
-  computeDeviceName,
-  getDeviceEntityDisplayLookup,
-} from "../../data/device_registry";
+import { getDeviceEntityDisplayLookup } from "../../data/device_registry";
 import type { EntityRegistryDisplayEntry } from "../../data/entity_registry";
 import type { HomeAssistant, ValueChangedEvent } from "../../types";
 import "../ha-combo-box";
@@ -214,7 +212,7 @@ export class HaDevicePicker extends LitElement {
       }
 
       const outputDevices = inputDevices.map((device) => {
-        const name = computeDeviceName(
+        const name = computeDeviceNameDisplay(
           device,
           this.hass,
           deviceEntityLookup[device.id]

src/components/ha-filter-devices.ts

@@ -5,8 +5,8 @@ import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../common/entity/compute_device_name";
 import { stringCompare } from "../common/string/compare";
-import { computeDeviceName } from "../data/device_registry";
 import type { RelatedResult } from "../data/search";
 import { findRelated } from "../data/search";
 import { haStyleScrollbar } from "../resources/styles";
@@ -95,7 +95,7 @@ export class HaFilterDevices extends LitElement {
           .value=${device.id}
           .selected=${this.value?.includes(device.id) ?? false}
         >
-          ${computeDeviceName(device, this.hass)}
+          ${computeDeviceNameDisplay(device, this.hass)}
         </ha-check-list-item>`;
 
   private _handleItemClick(ev) {
@@ -142,12 +142,14 @@ export class HaFilterDevices extends LitElement {
         .filter(
           (device) =>
             !filter ||
-            computeDeviceName(device, this.hass).toLowerCase().includes(filter)
+            computeDeviceNameDisplay(device, this.hass)
+              .toLowerCase()
+              .includes(filter)
         )
         .sort((a, b) =>
           stringCompare(
-            computeDeviceName(a, this.hass),
-            computeDeviceName(b, this.hass),
+            computeDeviceNameDisplay(a, this.hass),
+            computeDeviceNameDisplay(b, this.hass),
             this.hass.locale.language
           )
         );

src/components/ha-target-picker.ts

@@ -26,12 +26,12 @@ import { computeCssColor } from "../common/color/compute-color";
 import { hex2rgb } from "../common/color/convert-color";
 import { fireEvent } from "../common/dom/fire_event";
 import { stopPropagation } from "../common/dom/stop_propagation";
+import { computeDeviceNameDisplay } from "../common/entity/compute_device_name";
 import { computeDomain } from "../common/entity/compute_domain";
 import { computeStateName } from "../common/entity/compute_state_name";
 import { isValidEntityId } from "../common/entity/valid_entity_id";
 import type { AreaRegistryEntry } from "../data/area_registry";
 import type { DeviceRegistryEntry } from "../data/device_registry";
-import { computeDeviceName } from "../data/device_registry";
 import type { EntityRegistryDisplayEntry } from "../data/entity_registry";
 import type { LabelRegistryEntry } from "../data/label_registry";
 import { subscribeLabelRegistry } from "../data/label_registry";
@@ -150,7 +150,9 @@ export class HaTargetPicker extends SubscribeMixin(LitElement) {
               return this._renderChip(
                 "device_id",
                 device_id,
-                device ? computeDeviceName(device, this.hass) : device_id,
+                device
+                  ? computeDeviceNameDisplay(device, this.hass)
+                  : device_id,
                 undefined,
                 undefined,
                 mdiDevices

src/data/device_registry.ts

@@ -65,20 +65,6 @@ export const fallbackDeviceName = (
   return undefined;
 };
 
-export const computeDeviceName = (
-  device: DeviceRegistryEntry,
-  hass: HomeAssistant,
-  entities?: EntityRegistryEntry[] | EntityRegistryDisplayEntry[] | string[]
-) =>
-  device.name_by_user ||
-  device.name ||
-  (entities && fallbackDeviceName(hass, entities)) ||
-  hass.localize("ui.panel.config.devices.unnamed_device", {
-    type: hass.localize(
-      `ui.panel.config.devices.type.${device.entry_type || "device"}`
-    ),
-  });
-
 export const devicesInArea = (devices: DeviceRegistryEntry[], areaId: string) =>
   devices.filter((device) => device.area_id === areaId);
 

src/data/entity_registry.ts

@@ -24,6 +24,7 @@ export interface EntityRegistryDisplayEntry {
   translation_key?: string;
   platform?: string;
   display_precision?: number;
+  has_entity_name?: boolean;
 }
 
 export interface EntityRegistryDisplayEntryResponse {
@@ -39,6 +40,7 @@ export interface EntityRegistryDisplayEntryResponse {
     tk?: string;
     hb?: boolean;
     dp?: number;
+    hn?: boolean;
   }[];
   entity_categories: Record<number, EntityCategory>;
 }

src/data/script_i18n.ts

@@ -1,6 +1,7 @@
 import { ensureArray } from "../common/array/ensure-array";
 import { formatNumericDuration } from "../common/datetime/format_duration";
 import secondsToDuration from "../common/datetime/seconds_to_duration";
+import { computeDeviceNameDisplay } from "../common/entity/compute_device_name";
 import { computeStateName } from "../common/entity/compute_state_name";
 import { formatListWithAnds } from "../common/string/format-list";
 import { isTemplate } from "../common/string/has-template";
@@ -8,7 +9,6 @@ import type { HomeAssistant } from "../types";
 import type { Condition } from "./automation";
 import { describeCondition } from "./automation_i18n";
 import { localizeDeviceAutomationAction } from "./device_automation";
-import { computeDeviceName } from "./device_registry";
 import type { EntityRegistryEntry } from "./entity_registry";
 import {
   computeEntityRegistryName,
@@ -147,7 +147,7 @@ const tryDescribeAction = <T extends ActionType>(
           } else if (key === "device_id") {
             const device = hass.devices[targetThing];
             if (device) {
-              targets.push(computeDeviceName(device, hass));
+              targets.push(computeDeviceNameDisplay(device, hass));
             } else {
               targets.push(
                 hass.localize(

src/dialogs/config-flow/step-flow-create-entry.ts

@@ -4,22 +4,20 @@ import { css, html, LitElement, nothing } from "lit";
 import { customElement, property } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../common/entity/compute_device_name";
 import { computeDomain } from "../../common/entity/compute_domain";
+import { navigate } from "../../common/navigate";
 import "../../components/ha-area-picker";
 import { assistSatelliteSupportsSetupFlow } from "../../data/assist_satellite";
 import type { DataEntryFlowStepCreateEntry } from "../../data/data_entry_flow";
 import type { DeviceRegistryEntry } from "../../data/device_registry";
-import {
-  computeDeviceName,
-  updateDeviceRegistryEntry,
-} from "../../data/device_registry";
+import { updateDeviceRegistryEntry } from "../../data/device_registry";
 import type { EntityRegistryDisplayEntry } from "../../data/entity_registry";
 import type { HomeAssistant } from "../../types";
 import { showAlertDialog } from "../generic/show-dialog-box";
 import { showVoiceAssistantSetupDialog } from "../voice-assistant-setup/show-voice-assistant-setup-dialog";
 import type { FlowConfig } from "./show-dialog-data-entry-flow";
 import { configFlowContentStyles } from "./styles";
-import { navigate } from "../../common/navigate";
 
 @customElement("step-flow-create-entry")
 class StepFlowCreateEntry extends LitElement {
@@ -124,7 +122,8 @@ class StepFlowCreateEntry extends LitElement {
                   (device) => html`
                     <div class="device">
                       <div>
-                        <b>${computeDeviceName(device, this.hass)}</b><br />
+                        <b>${computeDeviceNameDisplay(device, this.hass)}</b
+                        ><br />
                         ${!device.model && !device.manufacturer
                           ? html`&nbsp;`
                           : html`${device.model}

src/dialogs/more-info/ha-more-info-dialog.ts

@@ -14,11 +14,15 @@ import type { PropertyValues } from "lit";
 import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { cache } from "lit/directives/cache";
+import { join } from "lit/directives/join";
 import { dynamicElement } from "../../common/dom/dynamic-element-directive";
 import { fireEvent } from "../../common/dom/fire_event";
 import { stopPropagation } from "../../common/dom/stop_propagation";
+import { computeAreaName } from "../../common/entity/compute_area_name";
+import { computeDeviceName } from "../../common/entity/compute_device_name";
 import { computeDomain } from "../../common/entity/compute_domain";
-import { computeStateName } from "../../common/entity/compute_state_name";
+import { computeEntityName } from "../../common/entity/compute_entity_name";
+import { getEntityContext } from "../../common/entity/get_entity_context";
 import { shouldHandleRequestSelectedEvent } from "../../common/mwc/handle-request-selected-event";
 import { navigate } from "../../common/navigate";
 import "../../components/ha-button-menu";
@@ -34,7 +38,9 @@ import type {
 } from "../../data/entity_registry";
 import { getExtendedEntityRegistryEntry } from "../../data/entity_registry";
 import { lightSupportsFavoriteColors } from "../../data/light";
+import type { ItemType } from "../../data/search";
 import { SearchableDomains } from "../../data/search";
+import { getSensorNumericDeviceClasses } from "../../data/sensor";
 import { haStyleDialog } from "../../resources/styles";
 import "../../state-summary/state-card-content";
 import type { HomeAssistant } from "../../types";
@@ -50,7 +56,6 @@ import "./ha-more-info-history-and-logbook";
 import "./ha-more-info-info";
 import "./ha-more-info-settings";
 import "./more-info-content";
-import { getSensorNumericDeviceClasses } from "../../data/sensor";
 
 export interface MoreInfoDialogParams {
   entityId: string | null;
@@ -278,19 +283,31 @@ export class MoreInfoDialog extends LitElement {
     const stateObj = this.hass.states[entityId] as HassEntity | undefined;
 
     const domain = computeDomain(entityId);
-    const name = (stateObj && computeStateName(stateObj)) || entityId;
 
     const isAdmin = this.hass.user!.is_admin;
 
     const deviceId = this._getDeviceId();
 
-    const title = this._childView?.viewTitle ?? name;
-
     const isDefaultView = this._currView === DEFAULT_VIEW && !this._childView;
     const isSpecificInitialView =
       this._initialView !== DEFAULT_VIEW && !this._childView;
     const showCloseIcon = isDefaultView || isSpecificInitialView;
 
+    const context = stateObj ? getEntityContext(stateObj, this.hass) : null;
+
+    const entityName = stateObj
+      ? computeEntityName(stateObj, this.hass)
+      : undefined;
+    const deviceName = context?.device
+      ? computeDeviceName(context.device)
+      : undefined;
+    const areaName = context?.area ? computeAreaName(context.area) : undefined;
+
+    const breadcrumb = [areaName, deviceName, entityName].filter(
+      (v): v is string => Boolean(v)
+    );
+    const title = this._childView?.viewTitle || breadcrumb.pop();
+
     return html`
       <ha-dialog
         open
@@ -320,8 +337,20 @@ export class MoreInfoDialog extends LitElement {
                   )}
                 ></ha-icon-button-prev>
               `}
-          <span slot="title" .title=${title} @click=${this._enlarge}>
-            ${title}
+          <span
+            slot="title"
+            .title=${title}
+            @click=${this._enlarge}
+            class="title"
+          >
+            ${breadcrumb.length > 0
+              ? html`
+                  <p class="breadcrumb">
+                    ${join(breadcrumb, html`<ha-icon-next></ha-icon-next>`)}
+                  </p>
+                `
+              : nothing}
+            <p class="main">${title}</p>
           </span>
           ${isDefaultView
             ? html`
@@ -512,7 +541,7 @@ export class MoreInfoDialog extends LitElement {
                             .hass=${this.hass}
                             .itemId=${entityId}
                             .itemType=${SearchableDomains.has(domain)
-                              ? domain
+                              ? (domain as ItemType)
                               : "entity"}
                           ></ha-related-items>
                         `
@@ -610,6 +639,36 @@ export class MoreInfoDialog extends LitElement {
             --mdc-dialog-max-width: 90vw;
           }
         }
+
+        .title {
+          display: flex;
+          flex-direction: column;
+        }
+
+        .title p {
+          margin: 0;
+          min-width: 0;
+          width: 100%;
+          text-overflow: ellipsis;
+          overflow: hidden;
+        }
+
+        .title .main {
+          color: var(--primary-text-color);
+          font-size: 20px;
+          line-height: 24px;
+        }
+
+        .title .breadcrumb {
+          color: var(--secondary-text-color);
+          font-size: 14px;
+          line-height: 16px;
+          margin-top: -6px;
+        }
+
+        .title .breadcrumb {
+          --mdc-icon-size: 16px;
+        }
       `,
     ];
   }

src/dialogs/quick-bar/ha-quick-bar.ts

@@ -19,16 +19,17 @@ import { canShowPage } from "../../common/config/can_show_page";
 import { componentsWithService } from "../../common/config/components_with_service";
 import { isComponentLoaded } from "../../common/config/is_component_loaded";
 import { fireEvent } from "../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../common/entity/compute_device_name";
 import { computeStateName } from "../../common/entity/compute_state_name";
 import { navigate } from "../../common/navigate";
 import { caseInsensitiveStringCompare } from "../../common/string/compare";
 import type { ScorableTextItem } from "../../common/string/filter/sequence-matching";
 import { fuzzyFilterSort } from "../../common/string/filter/sequence-matching";
 import { debounce } from "../../common/util/debounce";
-import "../../components/ha-spinner";
 import "../../components/ha-icon-button";
 import "../../components/ha-label";
 import "../../components/ha-list-item";
+import "../../components/ha-spinner";
 import "../../components/ha-textfield";
 import { fetchHassioAddonsInfo } from "../../data/hassio/addon";
 import { domainToName } from "../../data/integration";
@@ -40,7 +41,6 @@ import { loadVirtualizer } from "../../resources/virtualizer";
 import type { HomeAssistant } from "../../types";
 import { showConfirmationDialog } from "../generic/show-dialog-box";
 import { QuickBarMode, type QuickBarParams } from "./show-dialog-quick-bar";
-import { computeDeviceName } from "../../data/device_registry";
 
 interface QuickBarItem extends ScorableTextItem {
   primaryText: string;
@@ -529,9 +529,7 @@ export class QuickBar extends LitElement {
           ? this.hass.areas[device.area_id]
           : undefined;
         const deviceItem = {
-          primaryText:
-            computeDeviceName(device, this.hass) ||
-            this.hass.localize("ui.components.device-picker.unnamed_device"),
+          primaryText: computeDeviceNameDisplay(device, this.hass),
           deviceId: device.id,
           area: area?.name,
           action: () => navigate(`/config/devices/device/${device.id}`),

src/panels/config/areas/ha-config-area-page.ts

@@ -1,7 +1,7 @@
-import "@material/mwc-list/mwc-list-item";
 import { consume } from "@lit-labs/context";
 import "@material/mwc-button";
 import "@material/mwc-list";
+import "@material/mwc-list/mwc-list-item";
 import { mdiDelete, mdiDotsVertical, mdiImagePlus, mdiPencil } from "@mdi/js";
 import type { HassEntity } from "home-assistant-js-websocket/dist/types";
 import type { CSSResultGroup } from "lit";
@@ -10,16 +10,17 @@ import { customElement, property, state } from "lit/decorators";
 import { ifDefined } from "lit/directives/if-defined";
 import memoizeOne from "memoize-one";
 import { isComponentLoaded } from "../../../common/config/is_component_loaded";
+import { computeDeviceNameDisplay } from "../../../common/entity/compute_device_name";
 import { computeDomain } from "../../../common/entity/compute_domain";
 import { computeStateName } from "../../../common/entity/compute_state_name";
 import { caseInsensitiveStringCompare } from "../../../common/string/compare";
 import { groupBy } from "../../../common/util/group-by";
 import { afterNextRender } from "../../../common/util/render-status";
+import "../../../components/ha-button-menu";
 import "../../../components/ha-card";
 import "../../../components/ha-icon-button";
 import "../../../components/ha-icon-next";
 import "../../../components/ha-list-item";
-import "../../../components/ha-button-menu";
 import "../../../components/ha-tooltip";
 import type { AreaRegistryEntry } from "../../../data/area_registry";
 import {
@@ -29,10 +30,7 @@ import {
 import type { AutomationEntity } from "../../../data/automation";
 import { fullEntitiesContext } from "../../../data/context";
 import type { DeviceRegistryEntry } from "../../../data/device_registry";
-import {
-  computeDeviceName,
-  sortDeviceRegistryByName,
-} from "../../../data/device_registry";
+import { sortDeviceRegistryByName } from "../../../data/device_registry";
 import type { EntityRegistryEntry } from "../../../data/entity_registry";
 import {
   computeEntityRegistryName,
@@ -166,7 +164,7 @@ class HaConfigAreaPage extends LitElement {
     // Pre-compute the entity and device names, so we can sort by them
     if (devices) {
       devices.forEach((entry) => {
-        entry.name = computeDeviceName(entry, this.hass);
+        entry.name = computeDeviceNameDisplay(entry, this.hass);
       });
       sortDeviceRegistryByName(devices, this.hass.locale.language);
     }

src/panels/config/dashboard/ha-config-updates.ts

@@ -7,16 +7,14 @@ import { customElement, property, state } from "lit/decorators";
 import { ifDefined } from "lit/directives/if-defined";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../common/entity/compute_device_name";
 import "../../../components/entity/state-badge";
 import "../../../components/ha-alert";
-import "../../../components/ha-spinner";
 import "../../../components/ha-icon-next";
 import "../../../components/ha-list-item";
+import "../../../components/ha-spinner";
 import type { DeviceRegistryEntry } from "../../../data/device_registry";
-import {
-  computeDeviceName,
-  subscribeDeviceRegistry,
-} from "../../../data/device_registry";
+import { subscribeDeviceRegistry } from "../../../data/device_registry";
 import type { EntityRegistryEntry } from "../../../data/entity_registry";
 import { subscribeEntityRegistry } from "../../../data/entity_registry";
 import type { UpdateEntity } from "../../../data/update";
@@ -114,7 +112,7 @@ class HaConfigUpdates extends SubscribeMixin(LitElement) {
                 : ""}
               <span
                 >${deviceEntry
-                  ? computeDeviceName(deviceEntry, this.hass)
+                  ? computeDeviceNameDisplay(deviceEntry, this.hass)
                   : entity.attributes.friendly_name}</span
               >
               <span slot="secondary">

src/panels/config/devices/device-detail/ha-device-entities-card.ts

@@ -4,7 +4,7 @@ import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import { until } from "lit/directives/until";
-import { computeStateName } from "../../../../common/entity/compute_state_name";
+import { computeEntityName } from "../../../../common/entity/compute_entity_name";
 import { stripPrefixFromEntityName } from "../../../../common/entity/strip_prefix_from_entity_name";
 import "../../../../components/ha-card";
 import "../../../../components/ha-icon";
@@ -15,17 +15,17 @@ import { entryIcon } from "../../../../data/icons";
 import { showMoreInfoDialog } from "../../../../dialogs/more-info/show-ha-more-info-dialog";
 import type { HomeAssistant } from "../../../../types";
 import type { HuiErrorCard } from "../../../lovelace/cards/hui-error-card";
-import { createRowElement } from "../../../lovelace/create-element/create-row-element";
-import { addEntitiesToLovelaceView } from "../../../lovelace/editor/add-entities-to-view";
-import type {
-  LovelaceRowConfig,
-  LovelaceRow,
-} from "../../../lovelace/entity-rows/types";
-import type { EntityRegistryStateEntry } from "../ha-config-device-page";
 import {
   computeCards,
   computeSection,
 } from "../../../lovelace/common/generate-lovelace-config";
+import { createRowElement } from "../../../lovelace/create-element/create-row-element";
+import { addEntitiesToLovelaceView } from "../../../lovelace/editor/add-entities-to-view";
+import type {
+  LovelaceRow,
+  LovelaceRowConfig,
+} from "../../../lovelace/entity-rows/types";
+import type { EntityRegistryStateEntry } from "../ha-config-device-page";
 
 @customElement("ha-device-entities-card")
 export class HaDeviceEntitiesCard extends LitElement {
@@ -171,18 +171,7 @@ export class HaDeviceEntitiesCard extends LitElement {
       element.hass = this.hass;
       const stateObj = this.hass.states[entry.entity_id];
 
-      let name = entry.name
-        ? stripPrefixFromEntityName(entry.name, this.deviceName.toLowerCase())
-        : entry.has_entity_name
-          ? entry.original_name || this.deviceName
-          : stripPrefixFromEntityName(
-              computeStateName(stateObj),
-              this.deviceName.toLowerCase()
-            );
-
-      if (!name) {
-        name = computeStateName(stateObj);
-      }
+      let name = computeEntityName(stateObj, this.hass) || this.deviceName;
 
       if (entry.hidden_by) {
         name += ` (${this.hass.localize(
@@ -216,8 +205,7 @@ export class HaDeviceEntitiesCard extends LitElement {
         <ha-icon slot="graphic" .icon=${icon}></ha-icon>
         <div class="name">
           ${name
-            ? stripPrefixFromEntityName(name, this.deviceName.toLowerCase()) ||
-              name
+            ? stripPrefixFromEntityName(name, this.deviceName) || name
             : entry.entity_id}
         </div>
       </ha-list-item>

src/panels/config/devices/device-detail/ha-device-info-card.ts

@@ -1,10 +1,10 @@
 import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
+import { computeDeviceNameDisplay } from "../../../../common/entity/compute_device_name";
 import { titleCase } from "../../../../common/string/title-case";
 import "../../../../components/ha-card";
 import type { DeviceRegistryEntry } from "../../../../data/device_registry";
-import { computeDeviceName } from "../../../../data/device_registry";
 import { haStyle } from "../../../../resources/styles";
 import type { HomeAssistant } from "../../../../types";
 
@@ -56,7 +56,9 @@ export class HaDeviceCard extends LitElement {
                   <span class="hub"
                     ><a
                       href="/config/devices/device/${this.device.via_device_id}"
-                      >${this._computeDeviceName(this.device.via_device_id)}</a
+                      >${this._computeDeviceNameDislay(
+                        this.device.via_device_id
+                      )}</a
                     ></span
                   >
                 </div>
@@ -118,10 +120,10 @@ export class HaDeviceCard extends LitElement {
     );
   }
 
-  private _computeDeviceName(deviceId) {
+  private _computeDeviceNameDislay(deviceId) {
     const device = this.hass.devices[deviceId];
     return device
-      ? computeDeviceName(device, this.hass)
+      ? computeDeviceNameDisplay(device, this.hass)
       : `<${this.hass.localize(
           "ui.panel.config.integrations.config_entry.unknown_via_device"
         )}>`;

src/panels/config/devices/device-detail/ha-device-via-devices-card.ts

@@ -2,11 +2,11 @@ import "@material/mwc-list/mwc-list-item";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
+import { computeDeviceNameDisplay } from "../../../../common/entity/compute_device_name";
 import { caseInsensitiveStringCompare } from "../../../../common/string/compare";
 import "../../../../components/ha-card";
 import "../../../../components/ha-icon-next";
 import type { DeviceRegistryEntry } from "../../../../data/device_registry";
-import { computeDeviceName } from "../../../../data/device_registry";
 import type { HomeAssistant } from "../../../../types";
 
 const MAX_VISIBLE_VIA_DEVICES = 10;
@@ -28,8 +28,8 @@ export class HaDeviceViaDevicesCard extends LitElement {
         .filter((device) => device.via_device_id === deviceId)
         .sort((d1, d2) =>
           caseInsensitiveStringCompare(
-            computeDeviceName(d1, this.hass),
-            computeDeviceName(d2, this.hass),
+            computeDeviceNameDisplay(d1, this.hass),
+            computeDeviceNameDisplay(d2, this.hass),
             this.hass.locale.language
           )
         )
@@ -56,7 +56,7 @@ export class HaDeviceViaDevicesCard extends LitElement {
           (viaDevice) => html`
             <a href=${`/config/devices/device/${viaDevice.id}`}>
               <mwc-list-item hasMeta>
-                ${computeDeviceName(viaDevice, this.hass)}
+                ${computeDeviceNameDisplay(viaDevice, this.hass)}
                 <ha-icon-next slot="meta"></ha-icon-next>
               </mwc-list-item>
             </a>

src/panels/config/devices/device-detail/integration-elements/mqtt/dialog-mqtt-device-debug-info.ts

@@ -2,12 +2,12 @@ import "@material/mwc-button/mwc-button";
 import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, state } from "lit/decorators";
+import { computeDeviceNameDisplay } from "../../../../../../common/entity/compute_device_name";
 import { computeStateName } from "../../../../../../common/entity/compute_state_name";
 import "../../../../../../components/ha-dialog";
 import "../../../../../../components/ha-formfield";
 import "../../../../../../components/ha-switch";
 import type { HaSwitch } from "../../../../../../components/ha-switch";
-import { computeDeviceName } from "../../../../../../data/device_registry";
 import type { MQTTDeviceDebugInfo } from "../../../../../../data/mqtt";
 import { fetchMQTTDebugInfo } from "../../../../../../data/mqtt";
 import { haStyleDialog } from "../../../../../../resources/styles";
@@ -48,7 +48,7 @@ class DialogMQTTDeviceDebugInfo extends LitElement {
         @closed=${this._close}
         .heading=${this.hass!.localize(
           "ui.dialogs.mqtt_device_debug_info.title",
-          { device: computeDeviceName(this._params.device, this.hass) }
+          { device: computeDeviceNameDisplay(this._params.device, this.hass) }
         )}
       >
         <h4>

src/panels/config/devices/device-registry-detail/dialog-device-registry-detail.ts

@@ -3,6 +3,7 @@ import type { CSSResultGroup } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../../common/entity/compute_device_name";
 import "../../../../components/ha-alert";
 import "../../../../components/ha-area-picker";
 import "../../../../components/ha-dialog";
@@ -10,7 +11,6 @@ import "../../../../components/ha-labels-picker";
 import type { HaSwitch } from "../../../../components/ha-switch";
 import "../../../../components/ha-textfield";
 import type { DeviceRegistryEntry } from "../../../../data/device_registry";
-import { computeDeviceName } from "../../../../data/device_registry";
 import { haStyle, haStyleDialog } from "../../../../resources/styles";
 import type { HomeAssistant } from "../../../../types";
 import type { DeviceRegistryDetailDialogParams } from "./show-dialog-device-registry-detail";
@@ -60,7 +60,7 @@ class DialogDeviceRegistryDetail extends LitElement {
       <ha-dialog
         open
         @closed=${this.closeDialog}
-        .heading=${computeDeviceName(device, this.hass)}
+        .heading=${computeDeviceNameDisplay(device, this.hass)}
       >
         <div>
           ${this._error

src/panels/config/devices/ha-config-device-page.ts

@@ -16,7 +16,9 @@ import { ifDefined } from "lit/directives/if-defined";
 import memoizeOne from "memoize-one";
 import { isComponentLoaded } from "../../../common/config/is_component_loaded";
 import { ASSIST_ENTITIES, SENSOR_ENTITIES } from "../../../common/const";
+import { computeDeviceNameDisplay } from "../../../common/entity/compute_device_name";
 import { computeDomain } from "../../../common/entity/compute_domain";
+import { computeEntityEntryName } from "../../../common/entity/compute_entity_name";
 import { computeStateDomain } from "../../../common/entity/compute_state_domain";
 import { computeStateName } from "../../../common/entity/compute_state_name";
 import { stringCompare } from "../../../common/string/compare";
@@ -25,11 +27,12 @@ import { groupBy } from "../../../common/util/group-by";
 import "../../../components/entity/ha-battery-icon";
 import "../../../components/ha-alert";
 import "../../../components/ha-button-menu";
+import "../../../components/ha-expansion-panel";
 import "../../../components/ha-icon-button";
 import "../../../components/ha-icon-next";
 import "../../../components/ha-svg-icon";
-import "../../../components/ha-expansion-panel";
 import "../../../components/ha-tooltip";
+import { assistSatelliteSupportsSetupFlow } from "../../../data/assist_satellite";
 import { getSignedPath } from "../../../data/auth";
 import type {
   ConfigEntry,
@@ -42,7 +45,6 @@ import {
 import { fullEntitiesContext } from "../../../data/context";
 import type { DeviceRegistryEntry } from "../../../data/device_registry";
 import {
-  computeDeviceName,
   removeConfigEntryFromDevice,
   updateDeviceRegistryEntry,
 } from "../../../data/device_registry";
@@ -68,6 +70,7 @@ import {
   showAlertDialog,
   showConfirmationDialog,
 } from "../../../dialogs/generic/show-dialog-box";
+import { showVoiceAssistantSetupDialog } from "../../../dialogs/voice-assistant-setup/show-voice-assistant-setup-dialog";
 import "../../../layouts/hass-error-screen";
 import "../../../layouts/hass-subpage";
 import { haStyle } from "../../../resources/styles";
@@ -83,8 +86,6 @@ import {
   loadDeviceRegistryDetailDialog,
   showDeviceRegistryDetailDialog,
 } from "./device-registry-detail/show-dialog-device-registry-detail";
-import { showVoiceAssistantSetupDialog } from "../../../dialogs/voice-assistant-setup/show-voice-assistant-setup-dialog";
-import { assistSatelliteSupportsSetupFlow } from "../../../data/assist_satellite";
 
 export interface EntityRegistryStateEntry extends EntityRegistryEntry {
   stateName?: string | null;
@@ -310,7 +311,7 @@ export class HaConfigDevicePage extends LitElement {
       `;
     }
 
-    const deviceName = computeDeviceName(device, this.hass);
+    const deviceName = computeDeviceNameDisplay(device, this.hass);
     const integrations = this._integrations(
       device,
       this.entries,
@@ -1155,11 +1156,11 @@ export class HaConfigDevicePage extends LitElement {
   }
 
   private _computeEntityName(entity: EntityRegistryEntry) {
-    if (entity.name) {
-      return entity.name;
-    }
-    const entityState = this.hass.states[entity.entity_id];
-    return entityState ? computeStateName(entityState) : null;
+    const device = this.hass.devices[this.deviceId];
+    return (
+      computeEntityEntryName(entity, this.hass) ||
+      computeDeviceNameDisplay(device, this.hass)
+    );
   }
 
   private _onImageLoad(ev) {

src/panels/config/devices/ha-config-devices-dashboard.ts

@@ -18,6 +18,7 @@ import { computeCssColor } from "../../../common/color/compute-color";
 import { formatShortDateTime } from "../../../common/datetime/format_date_time";
 import { storage } from "../../../common/decorators/storage";
 import type { HASSDomEvent } from "../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../common/entity/compute_device_name";
 import { computeStateDomain } from "../../../common/entity/compute_state_domain";
 import {
   PROTOCOL_INTEGRATIONS,
@@ -40,7 +41,6 @@ import "../../../components/entity/ha-battery-icon";
 import "../../../components/ha-alert";
 import "../../../components/ha-button-menu";
 import "../../../components/ha-check-list-item";
-import "../../../components/ha-md-divider";
 import "../../../components/ha-fab";
 import "../../../components/ha-filter-devices";
 import "../../../components/ha-filter-floor-areas";
@@ -48,6 +48,7 @@ import "../../../components/ha-filter-integrations";
 import "../../../components/ha-filter-labels";
 import "../../../components/ha-filter-states";
 import "../../../components/ha-icon-button";
+import "../../../components/ha-md-divider";
 import "../../../components/ha-md-menu-item";
 import "../../../components/ha-sub-menu";
 import { createAreaRegistryEntry } from "../../../data/area_registry";
@@ -63,10 +64,7 @@ import type {
   DeviceEntityLookup,
   DeviceRegistryEntry,
 } from "../../../data/device_registry";
-import {
-  computeDeviceName,
-  updateDeviceRegistryEntry,
-} from "../../../data/device_registry";
+import { updateDeviceRegistryEntry } from "../../../data/device_registry";
 import type { EntityRegistryEntry } from "../../../data/entity_registry";
 import {
   findBatteryChargingEntity,
@@ -426,7 +424,7 @@ export class HaConfigDeviceDashboard extends SubscribeMixin(LitElement) {
 
         return {
           ...device,
-          name: computeDeviceName(
+          name: computeDeviceNameDisplay(
             device,
             this.hass,
             deviceEntityLookup[device.id]

src/panels/config/integrations/integration-panels/zwave_js/dialog-zwave_js-node-statistics.ts

@@ -6,15 +6,13 @@ import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../../../common/entity/compute_device_name";
 import { createCloseHeading } from "../../../../../components/ha-dialog";
 import "../../../../../components/ha-expansion-panel";
 import "../../../../../components/ha-help-tooltip";
 import "../../../../../components/ha-svg-icon";
 import type { DeviceRegistryEntry } from "../../../../../data/device_registry";
-import {
-  computeDeviceName,
-  subscribeDeviceRegistry,
-} from "../../../../../data/device_registry";
+import { subscribeDeviceRegistry } from "../../../../../data/device_registry";
 import type {
   ZWaveJSNodeStatisticsUpdatedMessage,
   ZWaveJSRouteStatistics,
@@ -419,7 +417,10 @@ class DialogZWaveJSNodeStatistics extends LitElement {
       (devices: DeviceRegistryEntry[]) => {
         const devicesIdToName = {};
         devices.forEach((device) => {
-          devicesIdToName[device.id] = computeDeviceName(device, this.hass);
+          devicesIdToName[device.id] = computeDeviceNameDisplay(
+            device,
+            this.hass
+          );
         });
         this._deviceIDsToName = devicesIdToName;
       }

src/panels/config/integrations/integration-panels/zwave_js/dialog-zwave_js-rebuild-node-routes.ts

@@ -4,10 +4,10 @@ import type { CSSResultGroup } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../../../../common/dom/fire_event";
-import "../../../../../components/ha-spinner";
+import { computeDeviceNameDisplay } from "../../../../../common/entity/compute_device_name";
 import { createCloseHeading } from "../../../../../components/ha-dialog";
+import "../../../../../components/ha-spinner";
 import type { DeviceRegistryEntry } from "../../../../../data/device_registry";
-import { computeDeviceName } from "../../../../../data/device_registry";
 import type { ZWaveJSNetwork } from "../../../../../data/zwave_js";
 import {
   fetchZwaveNetworkStatus,
@@ -68,9 +68,9 @@ class DialogZWaveJSRebuildNodeRoutes extends LitElement {
                     ${this.hass.localize(
                       "ui.panel.config.zwave_js.rebuild_node_routes.introduction",
                       {
-                        device: html`<em
-                          >${computeDeviceName(this.device, this.hass!)}</em
-                        >`,
+                        device: html`<em>
+                          ${computeDeviceNameDisplay(this.device, this.hass!)}
+                        </em>`,
                       }
                     )}
                   </p>
@@ -102,9 +102,9 @@ class DialogZWaveJSRebuildNodeRoutes extends LitElement {
                     ${this.hass.localize(
                       "ui.panel.config.zwave_js.rebuild_node_routes.in_progress",
                       {
-                        device: html`<em
-                          >${computeDeviceName(this.device, this.hass!)}</em
-                        >`,
+                        device: html`<em>
+                          ${computeDeviceNameDisplay(this.device, this.hass!)}
+                        </em>`,
                       }
                     )}
                   </p>
@@ -128,7 +128,10 @@ class DialogZWaveJSRebuildNodeRoutes extends LitElement {
                       "ui.panel.config.zwave_js.rebuild_node_routes.rebuilding_routes_failed",
                       {
                         device: html`<em
-                          >${computeDeviceName(this.device, this.hass!)}</em
+                          >${computeDeviceNameDisplay(
+                            this.device,
+                            this.hass!
+                          )}</em
                         >`,
                       }
                     )}
@@ -161,9 +164,9 @@ class DialogZWaveJSRebuildNodeRoutes extends LitElement {
                     ${this.hass.localize(
                       "ui.panel.config.zwave_js.rebuild_node_routes.rebuilding_routes_complete",
                       {
-                        device: html`<em
-                          >${computeDeviceName(this.device, this.hass!)}</em
-                        >`,
+                        device: html`<em>
+                          ${computeDeviceNameDisplay(this.device, this.hass!)}
+                        </em>`,
                       }
                     )}
                   </p>

src/panels/config/integrations/integration-panels/zwave_js/dialog-zwave_js-update-firmware-node.ts

@@ -6,13 +6,13 @@ import type { CSSResultGroup } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../../../common/entity/compute_device_name";
 import { createCloseHeading } from "../../../../../components/ha-dialog";
 import "../../../../../components/ha-file-upload";
 import "../../../../../components/ha-form/ha-form";
 import type { HaFormSchema } from "../../../../../components/ha-form/types";
 import "../../../../../components/ha-svg-icon";
 import type { DeviceRegistryEntry } from "../../../../../data/device_registry";
-import { computeDeviceName } from "../../../../../data/device_registry";
 import type {
   ZWaveJSControllerFirmwareUpdateFinishedMessage,
   ZWaveJSFirmwareUpdateProgressMessage,
@@ -78,7 +78,7 @@ class DialogZWaveJSUpdateFirmwareNode extends LitElement {
   private _deviceName?: string;
 
   public showDialog(params: ZWaveJSUpdateFirmwareNodeDialogParams): void {
-    this._deviceName = computeDeviceName(params.device, this.hass!);
+    this._deviceName = computeDeviceNameDisplay(params.device, this.hass!);
     this.device = params.device;
     this._fetchData();
     this._subscribeNodeStatus();

src/panels/config/integrations/integration-panels/zwave_js/zwave_js-node-config.ts

@@ -10,17 +10,18 @@ import type { CSSResultGroup, PropertyValues, TemplateResult } from "lit";
 import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
+import { fireEvent } from "../../../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../../../common/entity/compute_device_name";
 import { groupBy } from "../../../../../common/util/group-by";
+import "../../../../../components/buttons/ha-progress-button";
+import type { HaProgressButton } from "../../../../../components/buttons/ha-progress-button";
 import "../../../../../components/ha-alert";
 import "../../../../../components/ha-card";
 import "../../../../../components/ha-select";
+import "../../../../../components/ha-selector/ha-selector-boolean";
 import "../../../../../components/ha-settings-row";
 import "../../../../../components/ha-svg-icon";
 import "../../../../../components/ha-textfield";
-import "../../../../../components/ha-selector/ha-selector-boolean";
-import "../../../../../components/buttons/ha-progress-button";
-import type { HaProgressButton } from "../../../../../components/buttons/ha-progress-button";
-import { computeDeviceName } from "../../../../../data/device_registry";
 import type {
   ZWaveJSNodeCapabilities,
   ZWaveJSNodeConfigParam,
@@ -35,6 +36,7 @@ import {
   invokeZWaveCCApi,
   setZwaveNodeConfigParameter,
 } from "../../../../../data/zwave_js";
+import { showConfirmationDialog } from "../../../../../dialogs/generic/show-dialog-box";
 import "../../../../../layouts/hass-error-screen";
 import "../../../../../layouts/hass-loading-screen";
 import "../../../../../layouts/hass-tabs-subpage";
@@ -43,8 +45,6 @@ import type { HomeAssistant, Route } from "../../../../../types";
 import "../../../ha-config-section";
 import { configTabs } from "./zwave_js-config-router";
 import "./zwave_js-custom-param";
-import { showConfirmationDialog } from "../../../../../dialogs/generic/show-dialog-box";
-import { fireEvent } from "../../../../../common/dom/fire_event";
 
 const icons = {
   accepted: mdiCheckCircle,
@@ -105,7 +105,9 @@ class ZWaveJSNodeConfig extends LitElement {
 
     const device = this.hass.devices[this.deviceId];
 
-    const deviceName = device ? computeDeviceName(device, this.hass) : "";
+    const deviceName = device
+      ? computeDeviceNameDisplay(device, this.hass)
+      : "";
 
     return html`
       <hass-tabs-subpage

src/panels/config/integrations/integration-panels/zwave_js/zwave_js-node-installer.ts

@@ -4,8 +4,8 @@ import type { CSSResultGroup, PropertyValues, TemplateResult } from "lit";
 import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { dynamicElement } from "../../../../../common/dom/dynamic-element-directive";
+import { computeDeviceNameDisplay } from "../../../../../common/entity/compute_device_name";
 import "../../../../../components/ha-card";
-import { computeDeviceName } from "../../../../../data/device_registry";
 import type {
   ZWaveJSNodeCapabilities,
   ZwaveJSNodeMetadata,
@@ -20,10 +20,10 @@ import "../../../../../layouts/hass-subpage";
 import { haStyle } from "../../../../../resources/styles";
 import type { HomeAssistant, Route } from "../../../../../types";
 import "../../../ha-config-section";
+import "./capability-controls/zwave_js-capability-control-color-switch";
+import "./capability-controls/zwave_js-capability-control-door-lock";
 import "./capability-controls/zwave_js-capability-control-multilevel-switch";
 import "./capability-controls/zwave_js-capability-control-thermostat-setback";
-import "./capability-controls/zwave_js-capability-control-door-lock";
-import "./capability-controls/zwave_js-capability-control-color-switch";
 
 const CAPABILITY_CONTROLS = {
   38: "multilevel_switch",
@@ -109,7 +109,7 @@ class ZWaveJSNodeInstaller extends LitElement {
             ${device
               ? html`
                   <div class="device-info">
-                    <h2>${computeDeviceName(device, this.hass)}</h2>
+                    <h2>${computeDeviceNameDisplay(device, this.hass)}</h2>
                     <p>${device.manufacturer} ${device.model}</p>
                   </div>
                 `

src/panels/config/scene/ha-scene-editor.ts

@@ -1,6 +1,6 @@
-import type { ActionDetail } from "@material/mwc-list/mwc-list-foundation";
-import "@material/mwc-list/mwc-list";
 import { consume } from "@lit-labs/context";
+import "@material/mwc-list/mwc-list";
+import type { ActionDetail } from "@material/mwc-list/mwc-list-foundation";
 import {
   mdiCog,
   mdiContentDuplicate,
@@ -21,19 +21,18 @@ import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../../common/dom/fire_event";
+import { computeDeviceNameDisplay } from "../../../common/entity/compute_device_name";
 import { computeDomain } from "../../../common/entity/compute_domain";
 import { computeStateName } from "../../../common/entity/compute_state_name";
 import { navigate } from "../../../common/navigate";
 import { computeRTL } from "../../../common/util/compute_rtl";
 import { afterNextRender } from "../../../common/util/render-status";
-import { showMoreInfoDialog } from "../../../dialogs/more-info/show-ha-more-info-dialog";
-import { showAssignCategoryDialog } from "../category/show-dialog-assign-category";
 import "../../../components/device/ha-device-picker";
 import "../../../components/entity/ha-entities-picker";
-import "../../../components/ha-area-picker";
-import "../../../components/ha-button-menu";
 import "../../../components/ha-alert";
+import "../../../components/ha-area-picker";
 import "../../../components/ha-button";
+import "../../../components/ha-button-menu";
 import "../../../components/ha-card";
 import "../../../components/ha-fab";
 import "../../../components/ha-icon-button";
@@ -41,8 +40,8 @@ import "../../../components/ha-icon-picker";
 import "../../../components/ha-list-item";
 import "../../../components/ha-svg-icon";
 import "../../../components/ha-textfield";
+import { fullEntitiesContext } from "../../../data/context";
 import type { DeviceRegistryEntry } from "../../../data/device_registry";
-import { computeDeviceName } from "../../../data/device_registry";
 import type { EntityRegistryEntry } from "../../../data/entity_registry";
 import { updateEntityRegistryEntry } from "../../../data/entity_registry";
 import type {
@@ -65,14 +64,15 @@ import {
   showAlertDialog,
   showConfirmationDialog,
 } from "../../../dialogs/generic/show-dialog-box";
+import { showMoreInfoDialog } from "../../../dialogs/more-info/show-ha-more-info-dialog";
 import "../../../layouts/hass-subpage";
 import { KeyboardShortcutMixin } from "../../../mixins/keyboard-shortcut-mixin";
+import { PreventUnsavedMixin } from "../../../mixins/prevent-unsaved-mixin";
 import { haStyle } from "../../../resources/styles";
 import type { HomeAssistant, Route } from "../../../types";
 import { showToast } from "../../../util/toast";
+import { showAssignCategoryDialog } from "../category/show-dialog-assign-category";
 import "../ha-config-section";
-import { PreventUnsavedMixin } from "../../../mixins/prevent-unsaved-mixin";
-import { fullEntitiesContext } from "../../../data/context";
 
 interface DeviceEntities {
   id: string;
@@ -175,7 +175,7 @@ export class HaSceneEditor extends PreventUnsavedMixin(
           const device = deviceLookup[deviceId];
           const deviceEntities: string[] = deviceEntityLookup[deviceId] || [];
           outputDevices.push({
-            name: computeDeviceName(
+            name: computeDeviceNameDisplay(
               device,
               this.hass,
               this._deviceEntityLookup[device.id]

src/panels/config/voice-assistants/assist/ha-config-voice-assistants-assist-devices.ts

@@ -2,6 +2,7 @@ import type { PropertyValues } from "lit";
 import { LitElement, html } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
+import { computeDeviceNameDisplay } from "../../../../common/entity/compute_device_name";
 import { navigate } from "../../../../common/navigate";
 import type { LocalizeFunc } from "../../../../common/translations/localize";
 import "../../../../components/data-table/ha-data-table";
@@ -14,7 +15,6 @@ import {
   listAssistDevices,
   listAssistPipelines,
 } from "../../../../data/assist_pipeline";
-import { computeDeviceName } from "../../../../data/device_registry";
 import "../../../../layouts/hass-subpage";
 import type { HomeAssistant } from "../../../../types";
 
@@ -87,7 +87,7 @@ class AssistDevicesPage extends LitElement {
 
         return {
           ...assistDevice,
-          name: device ? computeDeviceName(device, this.hass) : "",
+          name: device ? computeDeviceNameDisplay(device, this.hass) : "",
           pipeline: isPreferred
             ? localize("ui.components.pipeline-picker.preferred", {
                 preferred: pipelineName,

src/state-display/state-display.ts

@@ -1,7 +1,8 @@
 import type { HassEntity } from "home-assistant-js-websocket";
 import type { TemplateResult } from "lit";
-import { html, LitElement, nothing } from "lit";
+import { html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
+import { join } from "lit/directives/join";
 import { ensureArray } from "../common/array/ensure-array";
 import { computeStateDomain } from "../common/entity/compute_state_domain";
 import { computeStateName } from "../common/entity/compute_state_name";
@@ -182,12 +183,7 @@ class StateDisplay extends LitElement {
       return html`${this.hass!.formatEntityState(stateObj)}`;
     }
 
-    return html`
-      ${values.map(
-        (value, index, array) =>
-          html`${value}${index < array.length - 1 ? " ⸱ " : nothing}`
-      )}
-    `;
+    return join(values, " ⸱ ");
   }
 }
 

src/state/connection-mixin.ts

@@ -247,6 +247,7 @@ export const connectionMixin = <T extends Constructor<HassBaseEl>>(
               entity.ec !== undefined
                 ? entityReg.entity_categories[entity.ec]
                 : undefined,
+            has_entity_name: entity.hn,
             name: entity.en,
             icon: entity.ic,
             hidden: entity.hb,