Hi there i've noticed that on my store the language button seems not to work correctly unlike this store http://www.baulaser-hein.de/index.php. How can i get my store to work correctly like this?

In what way is it not working? Looking at your Global Mook site and after changing to Portugese, what could be changed was changed. Remember that the language packs arnt complete, they will only know the words if you give them

Sorry my fault was expecting it all to change like on that other site. Phew gonna be a bit of work to change it all lol. Thanks Ansuk

Welcome