language pack

I own the multilingual blog disability5.com-which built in www.remarpro.com system.
Yiddish language is not on the settings of this plugin-is it possible to add it?
assaf benyamini.
*1)my email addresses: [email protected] or: [email protected] or: [email protected] or: [email protected] or: [email protected] or: [email protected] or: [email protected] or: [email protected] or: [email protected]
2)my postal address: 115/4 costa rica street, qiriat menahem neighborhood, Jerusalem, ISRAEL, zip: 9662592.
3)my phone numbers: at home-972-2-6427757. cellular-972-58-6784040.
fax-972-77-2700076.
4)my first language is Hebrew(?????).

The page I need help with: [log in to see the link]