Add entity name translations to BraviaTV (#90702)

Add entity name translations

homeassistant/components/braviatv/button.py

@@ -36,14 +36,14 @@ class BraviaTVButtonDescription(
 BUTTONS: tuple[BraviaTVButtonDescription, ...] = (
     BraviaTVButtonDescription(
         key="reboot",
-        name="Reboot",
+        translation_key="restart",
         device_class=ButtonDeviceClass.RESTART,
         entity_category=EntityCategory.CONFIG,
         press_action=lambda coordinator: coordinator.async_reboot_device(),
     ),
     BraviaTVButtonDescription(
         key="terminate_apps",
-        name="Terminate apps",
+        translation_key="terminate_apps",
         entity_category=EntityCategory.CONFIG,
         press_action=lambda coordinator: coordinator.async_terminate_apps(),
     ),

homeassistant/components/braviatv/strings.json

@@ -44,5 +44,15 @@
       "not_bravia_device": "The device is not a Bravia TV.",
       "reauth_successful": "[%key:common::config_flow::abort::reauth_successful%]"
     }
+  },
+  "entity": {
+    "button": {
+      "restart": {
+        "name": "[%key:component::button::entity_component::restart::name%]"
+      },
+      "terminate_apps": {
+        "name": "Terminate apps"
+      }
+    }
   }
 }