core/homeassistant/components/jellyfin/translations/cs.json

{
    "config": {
        "error": {
            "invalid_auth": "Neplatn\u00e9 ov\u011b\u0159en\u00ed",
            "unknown": "Neo\u010dek\u00e1van\u00e1 chyba"
        }
    }
}