Change 'word' links in EasySocial Navigation

Hi guys,
I like to change the name of some links in the "EasySocial Navigation" such as "pages" to for instance "artists"
where can I find these settings?

And in addition, is it possible to add more name links and/or use a dropdown menu on a word.
(I mean one word with more possibilities to chose from).

Thanks again for all your input and advises!
Eric