Thanks for contacting us. https://xstore.helpscoutdocs.com/article/30-base-theme-translation – all translation files have been contributed by our users that’s why the amount of translated strings might vary.
Go to the translation and click on the Sync button, then continue translation.
If “Shopping Cart” can’t be translated via the theme translation, check XStore Core plugin. Loco translate > Plugins > XStore Core > New language > Choose a language + Choose a location – System.
