Every now and then some clients have multiple domains for the same site. For example domain.com and domain.org. Is it possible to have wordpress work with both domains at the same time? I typically see issues when trying to load resources because of Cross-domain access. I know that I could just point domain.com to domain.org in the domain settings, but I was wondering if that's the only way.
I searched for solutions here, but all questions are about how to setup multiple domains for multisites (which makes sense). Just to be clear, I am not running a multisite.