Not to mention that I would never realise that "imenik" means directory. An imenik is a phone book. Potentially the Contacts app on my phone. But never a directory.

I think this has to do with vocabulary registers as well. We've learned to use English words for computer things. Using Slovene translations just feels weird unless they're a bastardisation of the English word. Similar to how English uses French words for foods because cuisine was a thing of the elite and they didn't eat pig, they ate porc.