MoinMoin, the WikiEngine JuraWiki is running on, has an Multilingual-extension. Unfortunately this is only in testing stage. See the Test-LinuxWiki for an test-installation: http://linuxwiki.de/MultiLang. See also http://www.emacswiki.org/cgi-bin/community/MultilingualExperiment.
As we don't have these cool possibilities here in JuraWiki, we want to manage like this:
To create a page in an other language than german simply do this and put on the bottom the "Kategorie" for your Language, e.g. KategorieEnglish. If there is the same page in other language, put a link to the to it on the top.
Problem: What to do when the WikiName is the same in multiple languages?
Example: The german page WikiHomepage should have the same name in the English version.
Proposal: Call this page WikiHomepage(English).
see also de: FremdSprache