diff --git a/translations/frontend/nl.json b/translations/frontend/nl.json
index c44e937cba..7a6c1683d5 100644
--- a/translations/frontend/nl.json
+++ b/translations/frontend/nl.json
@@ -4027,7 +4027,7 @@
                         "12": "12 uur (AM/PM)",
                         "24": "24 uur",
                         "language": "Automatisch (taalinstelling gebruiken)",
-                        "system": "Systeemlokalen gebruiken"
+                        "system": "Gebruik systeemlandinstelling"
                     },
                     "header": "Tijdformaat"
                 },
diff --git a/translations/frontend/pt-BR.json b/translations/frontend/pt-BR.json
index 87168ecd09..90742292f6 100644
--- a/translations/frontend/pt-BR.json
+++ b/translations/frontend/pt-BR.json
@@ -121,9 +121,16 @@
         },
         "snapshot": {
             "created": "Criado",
+            "delete_selected": "Excluir snapshots selecionados",
+            "delete_snapshot_confirm": "Excluir",
+            "delete_snapshot_text": "Deseja excluir {number} {number, plural,\n  one {snapshot}\n  other {snapshots}\n}?",
+            "delete_snapshot_title": "Excluir snapshot",
+            "failed_to_delete": "Falha ao excluir",
             "folder": {
                 "homeassistant": "Configuração do Home Assistant"
-            }
+            },
+            "select_type": "Selecione o que restaurar",
+            "selected": "{number} selecionado"
         },
         "system": {
             "supervisor": {
@@ -338,6 +345,9 @@
                 "no_match": "Não foram encontradas áreas com esta configuração",
                 "show_areas": "Mostrar áreas"
             },
+            "attributes": {
+                "expansion_header": "Atributos"
+            },
             "blueprint-picker": {
                 "add_user": "Adicionar Usuário",
                 "remove_user": "Remover usuário"
@@ -1117,6 +1127,7 @@
                             "title": "Alexa"
                         },
                         "connected": "Conectado",
+                        "connecting": "Conectando ...",
                         "connection_status": "Status de conexão com a Cloud",
                         "fetching_subscription": "Buscando assinatura…",
                         "google": {
@@ -1152,7 +1163,8 @@
                             "link_learn_how_it_works": "Aprenda como funciona",
                             "not_connected": "Não Conectado",
                             "remote_enabled": {
-                                "caption": "Conectar automaticamente"
+                                "caption": "Conectar automaticamente",
+                                "description": "Ative esta opção para garantir que a instância do Home Assistant esteja sempre acessível remotamente."
                             },
                             "title": "Controle Remoto"
                         },
@@ -1806,8 +1818,8 @@
                         "add_scene": "Adicionar cena",
                         "delete_confirm": "Tem certeza de que deseja excluir esta cena?",
                         "delete_scene": "Excluir cena",
-                        "duplicate": "Duplicado",
-                        "duplicate_scene": "Cena duplicada",
+                        "duplicate": "Duplicar",
+                        "duplicate_scene": "Duplicar cena",
                         "edit_scene": "Editar cena",
                         "header": "Editor de cena",
                         "headers": {
@@ -2107,7 +2119,9 @@
                 },
                 "zwave_js": {
                     "logs": {
-                        "log_level": "Nível de Log"
+                        "log_level": "Nível de Log",
+                        "subscribed_to_logs": "Inscrito em mensagens de log JS do Z-Wave ...",
+                        "title": "Logs Z-Wave JS"
                     },
                     "navigation": {
                         "logs": "Logs"
@@ -3006,9 +3020,9 @@
                     "description": "Escolha como os horários são formatados.",
                     "dropdown_label": "Formato de hora",
                     "formats": {
-                        "12": "Horas",
-                        "24": "Horas",
-                        "language": "Auto (usar configuração de idioma)",
+                        "12": "12 horas (AM/PM)",
+                        "24": "24 horas",
+                        "language": "Automático (usar configuração de idioma)",
                         "system": "Use a localidade do sistema"
                     },
                     "header": "Formato de hora"
diff --git a/translations/frontend/sl.json b/translations/frontend/sl.json
index d25cdd2eb0..ed306ac1d9 100644
--- a/translations/frontend/sl.json
+++ b/translations/frontend/sl.json
@@ -1490,7 +1490,7 @@
                     "picker": {
                         "filter": {
                             "filter": "Filter",
-                            "hidden_devices": "{number} {number, plural,\n  one {skrita naprava}\n  two {skriti napravi}\n  few {skrite naprave}\n  many {skritih naprav}\n}",
+                            "hidden_devices": "{number} {number, plural,\n  one {skrita naprava}\n  two {skriti napravi}\n  few {skrite naprave}\n  other {skritih naprav}\n}",
                             "show_all": "Prikaži vse",
                             "show_disabled": "Prikaži onemogočene naprave"
                         },
@@ -1530,7 +1530,7 @@
                         },
                         "filter": {
                             "filter": "Filter",
-                            "hidden_entities": "{number} {number, plural,\n  one {skrita entiteta}\n  two {skriti entiteti}\n  few {skrite entitete}\n  many {skritih entitet}\n}",
+                            "hidden_entities": "{number} {number, plural,\n  one {skrita entiteta}\n  two {skriti entiteti}\n  few {skrite entitete}\n  other {skritih entitet}\n}",
                             "show_all": "Pokaži vse",
                             "show_disabled": "Pokaži onemogočene entitete",
                             "show_readonly": "Prikaži entitete \"samo za branje\"",