core/homeassistant/components/switch_as_x/strings.json

{
  "title": "Switch as X",
  "config": {
    "step": {
      "user": {
        "title": "Change switch device type",
        "description": "Pick a switch that you want to show up in Home Assistant as a light, cover or anything else. The original switch will be hidden.",
        "data": {
          "entity_id": "Switch",
          "target_domain": "New Type"
        }
      }
    }
  }
}