Hello, @lkhawamedia,
Create translation for the theme and XStore Core plugin as described in our documentation – https://xstore.helpscoutdocs.com/article/30-base-theme-translation
https://prnt.sc/nPR_9YtVK7lW – have you sorted it out?
If you have any additional questions or concerns, please do not hesitate to reach out to us. Our support team is always available to assist you.
Kind Regards,
8theme team