core/homeassistant/components/devolo_home_control/strings.json

{
  "config": {
    "abort": {
      "already_configured": "[%key:common::config_flow::abort::already_configured_account%]",
      "reauth_successful": "[%key:common::config_flow::abort::reauth_successful%]"
    },
    "error": {
      "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
      "reauth_failed": "Please use the same mydevolo user as before."
    },
    "step": {
      "user": {
        "data": {
          "username": "Email / devolo ID",
          "password": "[%key:common::config_flow::data::password%]",
          "mydevolo_url": "mydevolo URL"
        }
      },
      "zeroconf_confirm": {
        "data": {
          "username": "Email / devolo ID",
          "password": "[%key:common::config_flow::data::password%]",
          "mydevolo_url": "mydevolo URL"
        }
      }
    }
  }
}