Hi, and thank you for your interest!
wallabag is being translated using Weblate, a web tool designed to ease translating for both developers and translators.
Translation project for wallabag into Romanian currently contains 714 strings for translation and is 34.0% complete.
If you would like to contribute to translation of wallabag, you need to register on this server.
Once you have activated your account just proceed to the translation section.