Hello,
– Sync translation of the theme, WooCommerce, and XStore Core plugin – https://www.8theme.com/documentation/xstore/theme-translation/translation-files-update/ , then find and translate these strings.
– Could you provide a screenshot of the error? Try to update via FTP – https://www.8theme.com/documentation/xstore/theme-installation/theme-update/
– Read this article – https://elementor.com/help/publish-update-button-not-work/
– Theme Options > Header builder > Cart settings – https://prnt.sc/xt8tse
Regards