I have a little problem
I use the plugin GENGO to make a multilingual blog.
My default language was set to fr_BE; but I changed ot to fr_FR.
But the locate seems still be fr_BE; when I look at the source of my page I have
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="fr-BE">at the top.
It look like language_attributes() does not output the right thing...
I searched in phpMyAdmin, there is nothing matching fr-BE anymore.
I cleaned my cookies too; but this line still unchanged with fr-BE.
How to fix this ?