I'm having problems sorting out the Domain Mapping plugin. I've created a new subsite in WordPress multisite - test01.myprimarysite.com.
How do I get test01.myprimarysite.com to map to differentdomain.com?
I have complete access to DNS settings at the registrar (NameCheap). I'm currently using AWS Route 53 for DNS management and an AWS VPC for hosting. Nameserver management at NameCheap points to my DNS records at Route 53. Route 53 handles DNS for the new domain (differentdomain.com) as well as my WordPress multisite (primarysite.com) hosted on the AWS VPC.
Do I use a CNAME on Route 53 in the DNS record for the domain name (differentdomain.com)?
Or do I use a CNAME on Route 53 in the DNS record for my WordPress multisite (myprimarysite.com)?
Or do I need to do this all in cPanel of the WordPress multisite? The subdomains section of cPanel currently has one wildcard subdomain "*.myprimarysite.com".