Remove domain.tld/whm from normal clients.

Hi Community.

Is there any way i can remove domain.tld/whm redirect, so users are not forwarded to https://domain.tld:2087.

The reason I'm asking, is because normal clients don't have access to whm, but resellers do.
So i would like to remove that options, but keep it for resellers.

I successfully removed whm.domain.tld using proxydomain from ssh shell.

Is it possible, and if so, how?

Regards Kris.