core/homeassistant/components/omie/strings.json

{
  "config": {
    "abort": {
      "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]"
    },
    "error": {
      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]"
    },
    "step": {
      "user": {
        "description": "[%key:common::config_flow::description::confirm_setup%]"
      }
    }
  },
  "entity": {
    "sensor": {
      "es_spot_price": {
        "name": "Spain spot price"
      },
      "pt_spot_price": {
        "name": "Portugal spot price"
      }
    }
  }
}