Hi, I have the same problem described here :
https://osticketawesome.com/forums/topic/text-size-in-menus-and-languages-issues/
However, what is NOT properly translated is some basic menu items (Open, My Tickets, Closed etc. Look at everything in this screenshot for example). I'm thinking this is a bug? As far as I understand, only your extra theme menus have custom texts?
Thanks!

As you will see in this screenshot, this is currently an issue with osTicket itself:

And it isn't limited to one language pack. Here I'm using the Japanese language pack:

I took the time to report this in the osTicket Forum.
Ah, I see, that's a bummer! I'll have to translate some stuff in the php files. Thanks for the clarification!
I hope they fix it for 1.14, I'm hoping to upgrade to 1.14 as soon as your theme is updated for it after it's release.
I see it still isn't fixed in 1.12.3, unfortunately.
I expect it will be fixed by 1.14, if not sooner!