Missing language code

[TheOneWithTheBraid]

It seems as tlh (Klingon) language code (defined in ISO 639-2 and 639-3) does not work. It tells me invalid language code.

[aleksakrstic]

Hi @Jasmich
Sorry for the late response.
Plugin currently supports 2-letter language codes (ISO 639-1) due to simplicity for ARB file naming convention.