The idea is that category names should appear in the language of the page. Importantly, clicking on that category statement takes you to a list of similar pages, so you don't want dozens of English pages showing up on the same page . We have an (incomplete) list of translations, to ensure consistency, on Category_Translation,_Esperanto_to_Suomi(fi) - perhaps you could fill in the gaps?
The statement needs translation to look like "[[Category:دسترسی/fa]]" - the language extension being used so that languages with great similarities are not confused.
I do this in page http://userbase.kde.org/Welcome_to_KDE_UserBase but that page doesn't exist!: everything is correct? __________________________________ on same page I can't translate last section "If you are willing to contribute..." it say :Invalid token (badtoken) can you help me?