Are you the first?

YACS is an open source project, and this means that translators are encouraged to contribute and to provide sets of translated strings.

Therefore, before engaging in translation, you should check the localization factory and look for the language that interests you. Also visit the localization repository for past versions of YACS.

At this step you would either join an existing group of translators for some language, or decide to support a new language. In both cases, follow instructions to ensure that other translators know about your work.