core/homeassistant/components/fan/.translations/en.json

{
    "device_automation": {
        "action_type": {
            "turn_off": "Turn off {entity_name}",
            "turn_on": "Turn on {entity_name}"
        },
        "condition_type": {
            "is_off": "{entity_name} is off",
            "is_on": "{entity_name} is on"
        },
        "trigger_type": {
            "turned_off": "{entity_name} turned off",
            "turned_on": "{entity_name} turned on"
        }
    }
}