[Plugin: AZIndex] Local language (accented characters) sorting is not working

I’m working on a library in different languages (one independent site per languages like Hungarian, Spanish, German, English etc). The most important functions (several kind of catalogs) are based on your first-class plugin.

I found it very useful but I can not solve the problem of sorting in local languages using accented characters (like Hungarian). I tried all the combination of the plugin (apart of the php comparing code which is too complicated to make it for many languages), but remain the wrong sorting for non-english materials. There is no effect of the used collection tables (utf-8 and utf-8_hungarian_ci for all the sql tables), or your list or manual abc. So now it is like a one armed giant. Look at here. You can compare the index page and on the side the same words, the side is correct, index is not.

I need your help to resolve this problem.