[Plugin: Multisite Language Switcher] Order of flags

You can try to manipulate MslsOutput like in this post.

Hi realloc,

So… in which archive should we put this code? And how does the numeration of flags work?

It depends. But you could start to insert the code in the functions.php of your theme.

I don’t get the second part of your question. Could you give me an example what you want to do?