Hi

Thanks for contacting us. As per my knowledge there is no default option to do this. But I will note it down in our feature request list.

-Regards.

OK, thanks. Which file does lms get the letters from? Change in the language files or an override does not work.

You can follow this documentation below:

https://www.joomshaper.com/documentation/joomla-extensions/sp-lms/configuring-the-settings