I am trying to get the pony gallery tab to changes its title based on the display language.

I have modified the xml file tabs section and change the tab name to a constant UE_GALLERYTAB that I defined in my language files.
However the tab name did not change at all. I tried to clear all chache, clear my internet browsers cache, use a different browsers cache etc... but the tab name never changed.
What am I missing? Does the xml file have to be set prior to the installation of the plugin?
Is there some other part... or is there some documentation on how to do this?
Thanks

Well I guess I figure out a way to get this to work, altough I really don't think it is the intended way.

I tried and tried to get the pony gallery plug in to recognize the the tab->description value, but nothing word work, in fact I am nearly convinced that the tab information is not even loaded.

What I did was just name the tab title (through the administration site->community builder->tab manager) as the constant I defined in the language files.

Is this proper?