The only thing you should do is find 2 arrays: one is your alphabet (input) and another one — Latin (output). If you put Latin alphabet in both input and output fields, you'll still be able to use this plugin as alias generator.
Extra option — transliterate titles of ALL you articles on the first save of any article.
This is one of our numerous (mostly unique) extensions and it's FREE. We will always maintain some great extensions for free, so you could estimate the quality of our job.