Forum:Shadowrun.wikia interwiki links to external wikis

Hello, I hope someone can help with the following issue. shadowrun.wikia.com has recently been merged with the Sixth World Wiki. The latter was connected with a few other wikis in different languages. Of those only the Polish Shadowrun wiki is on Wikia. So the interwikilinks to the German and French wikis, both external, are broken right now. Is there a way to assign the "de:" and "fr:" link prefix to the address of those wikis? --ShxLoki 18:16, November 5, 2011 (UTC)
 * While technically possible, it's probably more convenient to simply move the Polish version to the same location as the German and French versions.