Recently active topics in PBwiki tagged with language

I would like to have at least some elements in Dutch, as we consider to set up a portfolio on pbWiki for our (500) students. As there any chance we can help or do something? Or just wait and see?

Can I manually translate my wiki into another language?
As long as I want my content to be in spanish, I will like to have all the site (including links, sections title...) in the same language.

Many sites let users translate each section by themselves into any language

Is there any interest to select the french (or any language else than the english) in the settings ?

Hi, what does it mean to set language in settings? I cant see any difference! /Per