[Plugin: Multilingual Text] Galician Flag

Hi,
I recently installed Multilanguage Text and I’m really happy with how it works excep for one thing.
According to the ISO 639-1 list, thge code for Galician (Galego, it’s a language from a Spanish region) is [:gl], but the flag which appears in my web is not the Galician one.

This is a post I did to test the multilanguage:
http://toniespagne.com/wp/blog/2006/08/09/test/

This is the Galician Flag:
http://3.bp.blogspot.com/_bbQAklOzdek/S8NYm0yKhlI/AAAAAAAAC_4/Cei2dWmsX7o/s1600/800px-Bandeira_galega_civil.svg.png

This is the code I wrote on the post:

[:gb]This is a test
[:gl]Esta é unha proba
[:es]Esta es una prueba
[:fr]Ceci est un test
[:*]<iframe width=”100%” height=”166″ scrolling=”no” frameborder=”no” src=”http://w.soundcloud.com/player/?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F55638796&show_artwork=true”></iframe&gt;

I hope you can find a solution for that,
Thank you so much.
Toni.

http://ww.wp.xz.cn/extend/plugins/multilingual-text/