Sorting (alphabetically) of page menu bar with pages containing international ch.

Maybe I'm just missing something simple here - but I can't figure it out
In my page menu bar on voreshule.dk I have a page called "Øvrig info", which must be sorted last - because the danish characters Æ, Ø and Å comes last in the alphabet.
The same problem will appear in any submenus, in which pages with these characters are found.
I know that I can specify page order manually, but I don't want to do that ... I want to keep sorting alphabetically.
Hope someone can give me a hint.
Regards, Carsten

It probably has to do with a combination of the WordPress database encoding and the collation WordPress is using. You can do some google searches (Danish sort Wordpress)

But I'd just make a custom menu or manually add the sort order.