Hi Alexander,
You can head to the languages section in EasyBlog's backend, select a language and install(http://take.ms/9pe9x). This only works in your licensed domain. Also, remember to have the respective Joomla language installed as well in order for the language to work properly in the frontend.
Documentation: https://stackideas.com/docs/easyblog/administrators/translations/languages

Thank you Raymond!

You're most welcome Alexander.
Feel free to start a new thread if you have any other issues.
Regards.