Trigger based content from objects -even if they have a translation- are not translated. Zammad uses the value from the database for this which, in most scenarious, is the english version of it.
If you are interested in translating status names in triggers as well, feel free to join the “thrilling” (warning: ironic) discussion here:
Community feedback: translation of variables - Lobby - Zammad - Community
Does it make sense to create a feature request on this? Or is this on your to do list anyway?
We currently not communicating any roadmaps so I can’t tell you anything about if or not. If there’s no feature request, you may want to add one any way.