Dear, Robin hood,
Thank you for contacting us and for using XStore.
1/ Please follow this article https://www.8theme.com/documentation/xstore/theme-translation/base-theme-translation/ and let us know if any further assistance is needed.
2/ Theme Options > Styling > edit settings of buttons.
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.
Yours Sincerely,
8Themes Team.