Letsencrypt SAN domain certificates in Sentora?

[HeatherFeuer]

I have a slightly different question relating to installing letsencrypt certificates. I currently have a certificate for larlee.uniquelyyourshosting.biz. Let's say that I have the domain of uniquelyyourshosting.biz, with larlee.uniquelyyourshosting.biz being where Sentora is installed and another subdomain billing.uniquelyyourshosting.biz where BoxBilling will be installed.

Is it possible to have one SAN certificate for both subdomains? Will Sentora support this? If so how? I need to figure this out, if possible, because letsencrypt currently does not support wildcard certificates. Or will I have to get two different certificates for each subdomain?

Thanks!