hass-core/homeassistant/components/arve/strings.json

{
  "config": {
    "step": {
      "user": {
        "description": "Set up your Arve device",
        "data": {
          "access_token": "Arve token",
          "client_secret": "Arve customer token"
        }
      }
    },
    "error": {
      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]"
    },
    "abort": {
      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
    }
  },
  "entity": {
    "sensor": {
      "tvoc": {
        "name": "Total volatile organic compounds"
      }
    }
  }
}