[GeoNode-users] Changing the default language of a GeoNode Project

[gkpetrak]

Hello,

I want to change the default language (english) of my geonode template 
project regardless of the browser's settings. I followed this guide:
http://docs.geonode.org/en/master/tutorials/admin/default_lang/
and I chose a language_code that exists in the languages variable.
But while firebug does not raises any error the result remains the same.

How can I fix that ?

Thank you in advance !