I'm guessing that it "should" work with some customizing. You'll need to change the file pligg.tpl (found in the templates directory/your current template) to fit the appropriate language.
Lines like:
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
Not sure what en should be changed to. Maybe ar?
Code:
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
I think Arabic should be 8859-6.
I'm sure there are some other files that will need some similar changes, this is just a start. Anyone else with changes post it!