Thank you for responding.
Regarding your first comment, my concern is unrelated to security. It’s more cosmetic. I am trying to keep everything in sync. I already have an SSL certificate for my WordPress website under resurrectedhair.net so I was trying to have the same domain for the Webmin certificate. When I first enabled Lets Encrypt for Webmin, I accidentally included the www because I was following a tutorial to the letter. I wasn’t thinking straight and that costed me my sanity for consistency.
The way it’s currently set up is displayed in Pic 1 below:
I didn’t add resurrectedhair.net on the same certificate when I first created one for www…If I wanted to add resurrectedhair.net on the same certificate as www… what do I need to do?
If I try adding that new domain like displayed in Pic 2:
and click the Request Certificate button I get an error message (see Pic 3):
Even if delete the domain name www… in the hostnames for certificate box, I still get that same error message. Would I need to just add the new domain in that box and click on the Just Update Renewal button to add resurrectedhair.net to the current issued certificate for www…?
I appreciate the kind and patient help!