diff --git a/homeassistant/components/generic/config_flow.py b/homeassistant/components/generic/config_flow.py
index b20793fe060..0621ca369db 100644
--- a/homeassistant/components/generic/config_flow.py
+++ b/homeassistant/components/generic/config_flow.py
@@ -5,7 +5,7 @@ from __future__ import annotations
 import asyncio
 from collections.abc import Mapping
 import contextlib
-from datetime import datetime, timedelta
+from datetime import datetime
 from errno import EHOSTUNREACH, EIO
 import io
 import logging
@@ -52,9 +52,8 @@ from homeassistant.const import (
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError, TemplateError
 from homeassistant.helpers import config_validation as cv, template as template_helper
-from homeassistant.helpers.entity_platform import EntityPlatform
+from homeassistant.helpers.entity_platform import PlatformData
 from homeassistant.helpers.httpx_client import get_async_client
-from homeassistant.setup import async_prepare_setup_platform
 from homeassistant.util import slugify
 
 from .camera import GenericCamera, generate_auth
@@ -569,18 +568,9 @@ async def ws_start_preview(
         )
     user_input = flow.preview_image_settings
 
-    # Create an EntityPlatform, needed for name translations
-    platform = await async_prepare_setup_platform(hass, {}, CAMERA_DOMAIN, DOMAIN)
-    entity_platform = EntityPlatform(
-        hass=hass,
-        logger=_LOGGER,
-        domain=CAMERA_DOMAIN,
-        platform_name=DOMAIN,
-        platform=platform,
-        scan_interval=timedelta(seconds=3600),
-        entity_namespace=None,
-    )
-    await entity_platform.async_load_translations()
+    # Create PlatformData, needed for name translations
+    platform_data = PlatformData(hass=hass, domain=CAMERA_DOMAIN, platform_name=DOMAIN)
+    await platform_data.async_load_translations()
 
     ha_still_url = None
     ha_stream_url = None
diff --git a/homeassistant/components/number/__init__.py b/homeassistant/components/number/__init__.py
index 054f888ba33..79ed56d2a75 100644
--- a/homeassistant/components/number/__init__.py
+++ b/homeassistant/components/number/__init__.py
@@ -387,7 +387,9 @@ class NumberEntity(Entity, cached_properties=CACHED_PROPERTIES_WITH_ATTR_):
 
         if (translation_key := self._unit_of_measurement_translation_key) and (
             unit_of_measurement
-            := self.platform.default_language_platform_translations.get(translation_key)
+            := self.platform_data.default_language_platform_translations.get(
+                translation_key
+            )
         ):
             if native_unit_of_measurement is not None:
                 raise ValueError(
diff --git a/homeassistant/components/sensor/__init__.py b/homeassistant/components/sensor/__init__.py
index 9948860fd5f..88f8dbbdaa2 100644
--- a/homeassistant/components/sensor/__init__.py
+++ b/homeassistant/components/sensor/__init__.py
@@ -523,7 +523,9 @@ class SensorEntity(Entity, cached_properties=CACHED_PROPERTIES_WITH_ATTR_):
         # Fourth priority: Unit translation
         if (translation_key := self._unit_of_measurement_translation_key) and (
             unit_of_measurement
-            := self.platform.default_language_platform_translations.get(translation_key)
+            := self.platform_data.default_language_platform_translations.get(
+                translation_key
+            )
         ):
             if native_unit_of_measurement is not None:
                 raise ValueError(
diff --git a/homeassistant/components/time_date/config_flow.py b/homeassistant/components/time_date/config_flow.py
index 9ae98992acb..364bf26d1aa 100644
--- a/homeassistant/components/time_date/config_flow.py
+++ b/homeassistant/components/time_date/config_flow.py
@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 from collections.abc import Mapping
-from datetime import timedelta
 import logging
 from typing import Any
 
@@ -12,7 +11,7 @@ import voluptuous as vol
 from homeassistant.components import websocket_api
 from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 from homeassistant.core import HomeAssistant, callback
-from homeassistant.helpers.entity_platform import EntityPlatform
+from homeassistant.helpers.entity_platform import PlatformData
 from homeassistant.helpers.schema_config_entry_flow import (
     SchemaCommonFlowHandler,
     SchemaConfigFlowHandler,
@@ -24,7 +23,6 @@ from homeassistant.helpers.selector import (
     SelectSelectorConfig,
     SelectSelectorMode,
 )
-from homeassistant.setup import async_prepare_setup_platform
 
 from .const import CONF_DISPLAY_OPTIONS, DOMAIN, OPTION_TYPES
 from .sensor import TimeDateSensor
@@ -99,18 +97,9 @@ async def ws_start_preview(
     """Generate a preview."""
     validated = USER_SCHEMA(msg["user_input"])
 
-    # Create an EntityPlatform, needed for name translations
-    platform = await async_prepare_setup_platform(hass, {}, SENSOR_DOMAIN, DOMAIN)
-    entity_platform = EntityPlatform(
-        hass=hass,
-        logger=_LOGGER,
-        domain=SENSOR_DOMAIN,
-        platform_name=DOMAIN,
-        platform=platform,
-        scan_interval=timedelta(seconds=3600),
-        entity_namespace=None,
-    )
-    await entity_platform.async_load_translations()
+    # Create PlatformData, needed for name translations
+    platform_data = PlatformData(hass=hass, domain=SENSOR_DOMAIN, platform_name=DOMAIN)
+    await platform_data.async_load_translations()
 
     @callback
     def async_preview_updated(state: str, attributes: Mapping[str, Any]) -> None:
@@ -123,7 +112,7 @@ async def ws_start_preview(
 
     preview_entity = TimeDateSensor(validated[CONF_DISPLAY_OPTIONS])
     preview_entity.hass = hass
-    preview_entity.platform = entity_platform
+    preview_entity.platform_data = platform_data
 
     connection.send_result(msg["id"])
     connection.subscriptions[msg["id"]] = preview_entity.async_start_preview(
diff --git a/homeassistant/helpers/entity.py b/homeassistant/helpers/entity.py
index 352a77af837..6272495bcec 100644
--- a/homeassistant/helpers/entity.py
+++ b/homeassistant/helpers/entity.py
@@ -66,7 +66,7 @@ from .typing import UNDEFINED, StateType, UndefinedType
 timer = time.time
 
 if TYPE_CHECKING:
-    from .entity_platform import EntityPlatform
+    from .entity_platform import EntityPlatform, PlatformData
 
 _LOGGER = logging.getLogger(__name__)
 SLOW_UPDATE_WARNING = 10
@@ -449,6 +449,7 @@ class Entity(
     # While not purely typed, it makes typehinting more useful for us
     # and removes the need for constant None checks or asserts.
     platform: EntityPlatform = None  # type: ignore[assignment]
+    platform_data: PlatformData = None  # type: ignore[assignment]
 
     # Entity description instance for this Entity
     entity_description: EntityDescription
@@ -593,7 +594,7 @@ class Entity(
             return not self._attr_name
         if (
             name_translation_key := self._name_translation_key
-        ) and name_translation_key in self.platform.platform_translations:
+        ) and name_translation_key in self.platform_data.platform_translations:
             return False
         if hasattr(self, "entity_description"):
             return not self.entity_description.name
@@ -616,9 +617,9 @@ class Entity(
         if not self.has_entity_name:
             return None
         device_class_key = self.device_class or "_"
-        platform = self.platform
+        platform_domain = self.platform_data.domain
         name_translation_key = (
-            f"component.{platform.domain}.entity_component.{device_class_key}.name"
+            f"component.{platform_domain}.entity_component.{device_class_key}.name"
         )
         return component_translations.get(name_translation_key)
 
@@ -626,13 +627,13 @@ class Entity(
     def _object_id_device_class_name(self) -> str | None:
         """Return a translated name of the entity based on its device class."""
         return self._device_class_name_helper(
-            self.platform.object_id_component_translations
+            self.platform_data.object_id_component_translations
         )
 
     @cached_property
     def _device_class_name(self) -> str | None:
         """Return a translated name of the entity based on its device class."""
-        return self._device_class_name_helper(self.platform.component_translations)
+        return self._device_class_name_helper(self.platform_data.component_translations)
 
     def _default_to_device_class_name(self) -> bool:
         """Return True if an unnamed entity should be named by its device class."""
@@ -643,9 +644,9 @@ class Entity(
         """Return translation key for entity name."""
         if self.translation_key is None:
             return None
-        platform = self.platform
+        platform_data = self.platform_data
         return (
-            f"component.{platform.platform_name}.entity.{platform.domain}"
+            f"component.{platform_data.platform_name}.entity.{platform_data.domain}"
             f".{self.translation_key}.name"
         )
 
@@ -654,14 +655,14 @@ class Entity(
         """Return translation key for unit of measurement."""
         if self.translation_key is None:
             return None
-        if self.platform is None:
+        if self.platform_data is None:
             raise ValueError(
                 f"Entity {type(self)} cannot have a translation key for "
                 "unit of measurement before being added to the entity platform"
             )
-        platform = self.platform
+        platform_data = self.platform_data
         return (
-            f"component.{platform.platform_name}.entity.{platform.domain}"
+            f"component.{platform_data.platform_name}.entity.{platform_data.domain}"
             f".{self.translation_key}.unit_of_measurement"
         )
 
@@ -724,13 +725,13 @@ class Entity(
             # value.
             type.__getattribute__(self.__class__, "name")
             is type.__getattribute__(Entity, "name")
-            # The check for self.platform guards against integrations not using an
-            # EntityComponent and can be removed in HA Core 2024.1
-            and self.platform
+            # The check for self.platform_data guards against integrations not using an
+            # EntityComponent and can be removed in HA Core 2026.8
+            and self.platform_data
         ):
             name = self._name_internal(
                 self._object_id_device_class_name,
-                self.platform.object_id_platform_translations,
+                self.platform_data.object_id_platform_translations,
             )
         else:
             name = self.name
@@ -739,13 +740,13 @@ class Entity(
     @cached_property
     def name(self) -> str | UndefinedType | None:
         """Return the name of the entity."""
-        # The check for self.platform guards against integrations not using an
-        # EntityComponent and can be removed in HA Core 2024.1
-        if not self.platform:
+        # The check for self.platform_data guards against integrations not using an
+        # EntityComponent and can be removed in HA Core 2026.8
+        if not self.platform_data:
             return self._name_internal(None, {})
         return self._name_internal(
             self._device_class_name,
-            self.platform.platform_translations,
+            self.platform_data.platform_translations,
         )
 
     @cached_property
@@ -986,7 +987,7 @@ class Entity(
             raise RuntimeError(f"Attribute hass is None for {self}")
 
         # The check for self.platform guards against integrations not using an
-        # EntityComponent and can be removed in HA Core 2024.1
+        # EntityComponent and can be removed in HA Core 2026.8
         if self.platform is None and not self._no_platform_reported:  # type: ignore[unreachable]
             report_issue = self._suggest_report_issue()  # type: ignore[unreachable]
             _LOGGER.warning(
@@ -1351,6 +1352,7 @@ class Entity(
 
         self.hass = hass
         self.platform = platform
+        self.platform_data = platform.platform_data
         self.parallel_updates = parallel_updates
         self._platform_state = EntityPlatformState.ADDING
 
@@ -1494,7 +1496,7 @@ class Entity(
         Not to be extended by integrations.
         """
         # The check for self.platform guards against integrations not using an
-        # EntityComponent and can be removed in HA Core 2024.1
+        # EntityComponent and can be removed in HA Core 2026.8
         if self.platform:
             del entity_sources(self.hass)[self.entity_id]
 
@@ -1626,9 +1628,9 @@ class Entity(
 
     def _suggest_report_issue(self) -> str:
         """Suggest to report an issue."""
-        # The check for self.platform guards against integrations not using an
-        # EntityComponent and can be removed in HA Core 2024.1
-        platform_name = self.platform.platform_name if self.platform else None
+        # The check for self.platform_data guards against integrations not using an
+        # EntityComponent and can be removed in HA Core 2026.8
+        platform_name = self.platform_data.platform_name if self.platform_data else None
         return async_suggest_report_issue(
             self.hass, integration_domain=platform_name, module=type(self).__module__
         )
diff --git a/homeassistant/helpers/entity_platform.py b/homeassistant/helpers/entity_platform.py
index e798e85ed02..bf089dae765 100644
--- a/homeassistant/helpers/entity_platform.py
+++ b/homeassistant/helpers/entity_platform.py
@@ -44,6 +44,7 @@ from . import (
     service,
     translation,
 )
+from .deprecation import deprecated_function
 from .entity_registry import EntityRegistry, RegistryEntryDisabler, RegistryEntryHider
 from .event import async_call_later
 from .issue_registry import IssueSeverity, async_create_issue
@@ -126,6 +127,77 @@ class EntityPlatformModule(Protocol):
         """Set up an integration platform from a config entry."""
 
 
+class PlatformData:
+    """Information about a platform, used by entities."""
+
+    def __init__(
+        self,
+        hass: HomeAssistant,
+        *,
+        domain: str,
+        platform_name: str,
+    ) -> None:
+        """Initialize the base entity platform."""
+        self.hass = hass
+        self.domain = domain
+        self.platform_name = platform_name
+        self.component_translations: dict[str, str] = {}
+        self.platform_translations: dict[str, str] = {}
+        self.object_id_component_translations: dict[str, str] = {}
+        self.object_id_platform_translations: dict[str, str] = {}
+        self.default_language_platform_translations: dict[str, str] = {}
+
+    async def _async_get_translations(
+        self, language: str, category: str, integration: str
+    ) -> dict[str, str]:
+        """Get translations for a language, category, and integration."""
+        try:
+            return await translation.async_get_translations(
+                self.hass, language, category, {integration}
+            )
+        except Exception as err:  # noqa: BLE001
+            _LOGGER.debug(
+                "Could not load translations for %s",
+                integration,
+                exc_info=err,
+            )
+        return {}
+
+    async def async_load_translations(self) -> None:
+        """Load translations."""
+        hass = self.hass
+        object_id_language = (
+            hass.config.language
+            if hass.config.language in languages.NATIVE_ENTITY_IDS
+            else languages.DEFAULT_LANGUAGE
+        )
+        config_language = hass.config.language
+        self.component_translations = await self._async_get_translations(
+            config_language, "entity_component", self.domain
+        )
+        self.platform_translations = await self._async_get_translations(
+            config_language, "entity", self.platform_name
+        )
+        if object_id_language == config_language:
+            self.object_id_component_translations = self.component_translations
+            self.object_id_platform_translations = self.platform_translations
+        else:
+            self.object_id_component_translations = await self._async_get_translations(
+                object_id_language, "entity_component", self.domain
+            )
+            self.object_id_platform_translations = await self._async_get_translations(
+                object_id_language, "entity", self.platform_name
+            )
+        if config_language == languages.DEFAULT_LANGUAGE:
+            self.default_language_platform_translations = self.platform_translations
+        else:
+            self.default_language_platform_translations = (
+                await self._async_get_translations(
+                    languages.DEFAULT_LANGUAGE, "entity", self.platform_name
+                )
+            )
+
+
 class EntityPlatform:
     """Manage the entities for a single platform.
 
@@ -147,8 +219,6 @@ class EntityPlatform:
         """Initialize the entity platform."""
         self.hass = hass
         self.logger = logger
-        self.domain = domain
-        self.platform_name = platform_name
         self.platform = platform
         self.scan_interval = scan_interval
         self.scan_interval_seconds = scan_interval.total_seconds()
@@ -157,11 +227,6 @@ class EntityPlatform:
         # Storage for entities for this specific platform only
         # which are indexed by entity_id
         self.entities: dict[str, Entity] = {}
-        self.component_translations: dict[str, str] = {}
-        self.platform_translations: dict[str, str] = {}
-        self.object_id_component_translations: dict[str, str] = {}
-        self.object_id_platform_translations: dict[str, str] = {}
-        self.default_language_platform_translations: dict[str, str] = {}
         self._tasks: list[asyncio.Task[None]] = []
         # Stop tracking tasks after setup is completed
         self._setup_complete = False
@@ -195,6 +260,10 @@ class EntityPlatform:
             DATA_DOMAIN_PLATFORM_ENTITIES, {}
         ).setdefault(key, {})
 
+        self.platform_data = PlatformData(
+            hass, domain=domain, platform_name=platform_name
+        )
+
     def __repr__(self) -> str:
         """Represent an EntityPlatform."""
         return (
@@ -362,7 +431,7 @@ class EntityPlatform:
         hass = self.hass
         full_name = f"{self.platform_name}.{self.domain}"
 
-        await self.async_load_translations()
+        await self.platform_data.async_load_translations()
 
         logger.info("Setting up %s", full_name)
         warn_task = hass.loop.call_at(
@@ -457,56 +526,6 @@ class EntityPlatform:
         finally:
             warn_task.cancel()
 
-    async def _async_get_translations(
-        self, language: str, category: str, integration: str
-    ) -> dict[str, str]:
-        """Get translations for a language, category, and integration."""
-        try:
-            return await translation.async_get_translations(
-                self.hass, language, category, {integration}
-            )
-        except Exception as err:  # noqa: BLE001
-            _LOGGER.debug(
-                "Could not load translations for %s",
-                integration,
-                exc_info=err,
-            )
-        return {}
-
-    async def async_load_translations(self) -> None:
-        """Load translations."""
-        hass = self.hass
-        object_id_language = (
-            hass.config.language
-            if hass.config.language in languages.NATIVE_ENTITY_IDS
-            else languages.DEFAULT_LANGUAGE
-        )
-        config_language = hass.config.language
-        self.component_translations = await self._async_get_translations(
-            config_language, "entity_component", self.domain
-        )
-        self.platform_translations = await self._async_get_translations(
-            config_language, "entity", self.platform_name
-        )
-        if object_id_language == config_language:
-            self.object_id_component_translations = self.component_translations
-            self.object_id_platform_translations = self.platform_translations
-        else:
-            self.object_id_component_translations = await self._async_get_translations(
-                object_id_language, "entity_component", self.domain
-            )
-            self.object_id_platform_translations = await self._async_get_translations(
-                object_id_language, "entity", self.platform_name
-            )
-        if config_language == languages.DEFAULT_LANGUAGE:
-            self.default_language_platform_translations = self.platform_translations
-        else:
-            self.default_language_platform_translations = (
-                await self._async_get_translations(
-                    languages.DEFAULT_LANGUAGE, "entity", self.platform_name
-                )
-            )
-
     def _schedule_add_entities(
         self, new_entities: Iterable[Entity], update_before_add: bool = False
     ) -> None:
@@ -1120,6 +1139,87 @@ class EntityPlatform:
             ]:
                 await asyncio.gather(*tasks)
 
+    @property
+    def domain(self) -> str:
+        """Return the domain (e.g. light)."""
+        return self.platform_data.domain
+
+    @property
+    def platform_name(self) -> str:
+        """Return the platform name (e.g hue)."""
+        return self.platform_data.platform_name
+
+    @property
+    @deprecated_function(
+        "platform_data.component_translations",
+        breaks_in_ha_version="2026.8",
+    )
+    def component_translations(self) -> dict[str, str]:
+        """Return the component translations.
+
+        Will be removed in Home Assistant Core 2026.8.
+        """
+        return self.platform_data.component_translations
+
+    @property
+    @deprecated_function(
+        "platform_data.platform_translations",
+        breaks_in_ha_version="2026.8",
+    )
+    def platform_translations(self) -> dict[str, str]:
+        """Return the platform translations.
+
+        Will be removed in Home Assistant Core 2026.8.
+        """
+        return self.platform_data.platform_translations
+
+    @property
+    @deprecated_function(
+        "platform_data.object_id_component_translations",
+        breaks_in_ha_version="2026.8",
+    )
+    def object_id_component_translations(self) -> dict[str, str]:
+        """Return the object ID component translations.
+
+        Will be removed in Home Assistant Core 2026.8.
+        """
+        return self.platform_data.object_id_component_translations
+
+    @property
+    @deprecated_function(
+        "platform_data.object_id_platform_translations",
+        breaks_in_ha_version="2026.8",
+    )
+    def object_id_platform_translations(self) -> dict[str, str]:
+        """Return the object ID platform translations.
+
+        Will be removed in Home Assistant Core 2026.8.
+        """
+        return self.platform_data.object_id_platform_translations
+
+    @property
+    @deprecated_function(
+        "platform_data.default_language_platform_translations",
+        breaks_in_ha_version="2026.8",
+    )
+    def default_language_platform_translations(self) -> dict[str, str]:
+        """Return the default language platform translations.
+
+        Will be removed in Home Assistant Core 2026.8.
+        """
+        return self.platform_data.default_language_platform_translations
+
+    @deprecated_function(
+        "platform_data.async_load_translations",
+        breaks_in_ha_version="2026.8",
+    )
+    async def async_load_translations(self) -> None:
+        """Load translations.
+
+        Will be removed in Home Assistant Core 2026.8.
+        """
+        return await self.platform_data.async_load_translations()
+
 
 @callback
 def async_calculate_suggested_object_id(
diff --git a/tests/components/go2rtc/test_init.py b/tests/components/go2rtc/test_init.py
index 0a071f45ef7..e77e61346b6 100644
--- a/tests/components/go2rtc/test_init.py
+++ b/tests/components/go2rtc/test_init.py
@@ -685,7 +685,7 @@ async def test_generic_workaround(
     rest_client.get_jpeg_snapshot.return_value = image_bytes
     camera.set_stream_source("https://my_stream_url.m3u8")
 
-    with patch.object(camera.platform, "platform_name", "generic"):
+    with patch.object(camera.platform.platform_data, "platform_name", "generic"):
         image = await async_get_image(hass, camera.entity_id)
         assert image.content == image_bytes
 
diff --git a/tests/helpers/test_entity.py b/tests/helpers/test_entity.py
index 30b25e9725d..3064d8d4260 100644
--- a/tests/helpers/test_entity.py
+++ b/tests/helpers/test_entity.py
@@ -781,7 +781,7 @@ async def test_warn_slow_write_state(
     mock_entity = entity.Entity()
     mock_entity.hass = hass
     mock_entity.entity_id = "comp_test.test_entity"
-    mock_entity.platform = MagicMock(platform_name="hue")
+    mock_entity.platform_data = MagicMock(platform_name="hue")
     mock_entity._platform_state = entity.EntityPlatformState.ADDED
 
     with patch("homeassistant.helpers.entity.timer", side_effect=[0, 10]):
@@ -809,7 +809,7 @@ async def test_warn_slow_write_state_custom_component(
     mock_entity = CustomComponentEntity()
     mock_entity.hass = hass
     mock_entity.entity_id = "comp_test.test_entity"
-    mock_entity.platform = MagicMock(platform_name="hue")
+    mock_entity.platform_data = MagicMock(platform_name="hue")
     mock_entity._platform_state = entity.EntityPlatformState.ADDED
 
     with patch("homeassistant.helpers.entity.timer", side_effect=[0, 10]):
diff --git a/tests/helpers/test_entity_platform.py b/tests/helpers/test_entity_platform.py
index 08510364eba..53331b676fe 100644
--- a/tests/helpers/test_entity_platform.py
+++ b/tests/helpers/test_entity_platform.py
@@ -2447,3 +2447,56 @@ async def test_add_entity_unknown_subentry(
         "Can't add entities to unknown subentry unknown-subentry "
         "of config entry super-mock-id"
     ) in caplog.text
+
+
+@pytest.mark.parametrize("integration_frame_path", ["custom_components/my_integration"])
+@pytest.mark.usefixtures("mock_integration_frame")
+@pytest.mark.parametrize(
+    "deprecated_attribute",
+    [
+        "component_translations",
+        "platform_translations",
+        "object_id_component_translations",
+        "object_id_platform_translations",
+        "default_language_platform_translations",
+    ],
+)
+async def test_deprecated_attributes(
+    hass: HomeAssistant,
+    deprecated_attribute: str,
+    caplog: pytest.LogCaptureFixture,
+) -> None:
+    """Test setting the device name based on input info."""
+
+    platform = MockPlatform()
+    entity_platform = MockEntityPlatform(hass, platform_name="test", platform=platform)
+
+    assert getattr(entity_platform, deprecated_attribute) is getattr(
+        entity_platform.platform_data, deprecated_attribute
+    )
+    assert (
+        f"The deprecated function {deprecated_attribute} was called from "
+        "my_integration. It will be removed in HA Core 2026.8. Use platform_data."
+        f"{deprecated_attribute} instead, please report it to the author of the "
+        "'my_integration' custom integration" in caplog.text
+    )
+
+
+@pytest.mark.parametrize("integration_frame_path", ["custom_components/my_integration"])
+@pytest.mark.usefixtures("mock_integration_frame")
+async def test_deprecated_async_load_translations(
+    hass: HomeAssistant,
+    caplog: pytest.LogCaptureFixture,
+) -> None:
+    """Test setting the device name based on input info."""
+
+    platform = MockPlatform()
+    entity_platform = MockEntityPlatform(hass, platform_name="test", platform=platform)
+
+    await entity_platform.async_load_translations()
+    assert (
+        "The deprecated function async_load_translations was called from "
+        "my_integration. It will be removed in HA Core 2026.8. Use platform_data."
+        "async_load_translations instead, please report it to the author of the "
+        "'my_integration' custom integration" in caplog.text
+    )