Hello,
Thanks for the correct wp-admin access.
We’ve uploaded translation files for the theme and Core plugin.
Please note that the child theme should be activated on site, but the parent theme should be translated, you need to edit the translation of the parent XStore theme, not XStore child.
The translation we provided is not full, you still need to continue translation manually (just strings visible on frontend).
You can translate/change content of pages using Elementor, menus via Appearance > Menus, header content via Theme Options > Header Builder.
If you can’t find where to change particular strings, let us know and we will help.
Regards