custom_vesync/custom_components/vesync/translations/sl.json

{
    "config": {
        "step": {
            "user": {
                "data": {
                    "password": "Geslo",
                    "username": "E-po\u0161tni naslov"
                },
                "title": "Vnesite uporabni\u0161ko Ime in Geslo"
            }
        }
    }
}