Elgg 1.8.12 Add translations to external pages in a multiligual installation.

Hi,

my current elgg installation has 3 languages: French, German and English.

I am using translation editor 1.2.1 and language selector 2.0

so far everything is working as expected but I can't find any solution to add the translations to the external pages so the content fits each respective language. example external page on Elgg.org: http://community.elgg.org/terms

Also I could not find any information on this topic for Elgg 1.8.

Any suggestion?