change text button and title

Hi If it is possible to change to the text of the bellboys whom estan in this webs and you change them correct in Spanish. Discussion => Discusión Edit => Editar History => Historial I title of the Web to change it in the following ones http://es.opensuse.org/OpenSUSE_community OpenSUSE community => Comunidad OpenSUSE http://en.opensuse.org/Frequently_Asked_Questions Frequently Asked Questions (FAQ)=> Preguntas más frecuentes (FAQ) I cannot change it, must be to webmaster Thanks Manel