That would be cool! Please make a suggestion on discord or github :)

EDIT: This functionality was added to the plugin!

Hello! The most recent version will have a better config file. If you need to translate your server to another language feel free to contribute a translation file back to the community. Alternatively, you can help improve the current messages too. Custom language files require additional manual setup on your end by providing overrides in the lang/en_us.yml file.
Support is available through the links in the description of the download page.