Hello,
Thank you for contacting Rank Math for help with filtering the alternative languages in your HTML sitemap.
I am sorry to disappoint, but there is currently no way to remove extra languages from the HTML sitemap.
However, we have received similar requests about this feature and already added this to our improvement list. You can also keep an eye on our changelog here:
https://rankmath.com/changelog/
We would really appreciate your kind patience regarding this matter.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.