[TYPO3-english] Amharic Translation

[Historia]

I am working on a site in Amharic, a very unusual language for websites. 
However I use the Newsslider and the weekdays are correct in Amharic. 
However it doesn't work in the News Detail view.

Typo3 4.5.5
tt_news 3.0.1
t3s_slidernews 2.0.5
static_info_tables 2.2.0

How can I find the right locallang with the amharic data which should be 
with the language key am.

Thanks