Seo Page Name Change

is that possible the Page urls change ? for example in German /seite-1/ ... /seite-2/
Best Regards

There is no easy way to change it. It will be required to rework the SEO module. Also most possibly these changes will be lost after each upgrade

that would be useful, we don't all live in english speaking countries.
do you already know, the latest version Cs-cart supports Gift Certificate with tax ?

As far as I know, these changes were not added yet