How do I use different domain for subdomains in WP Multisite?
Let’s establish the baseline: it is possible to have the main site in example-domain-x.com and all subsites subdomains in example-domain-y.com. You just add subdomain1.example-domain-y.com (or subdomain2.example-domain-y.com, subdomain3.example-domain-y.com) like you would be adding a bare or www domain in the domain mapping panel ( URL containing wp-admin/network/settings.php?page=dm_domains_admin ). To achieve the same programmatically, you could hook … Read more