core/homeassistant/components/water_heater/translations/bg.json

{
    "device_automation": {
        "action_type": {
            "turn_off": "\u0418\u0437\u043a\u043b\u044e\u0447\u0432\u0430\u043d\u0435 \u043d\u0430 {entity_name}",
            "turn_on": "\u0412\u043a\u043b\u044e\u0447\u0432\u0430\u043d\u0435 \u043d\u0430 {entity_name}"
        }
    }
}