Domain Mapping with CNAMEs

Hi,

What I want to do is map my-woodcraft.org to web-weaving.com/my-woodwork/.

This works just fine with A records for the .org domain and the Primary domain(my-woodcraft.com) that point to the server IP. Currently, my-wooodcraft.org resolves to my primary domain in the mapping plugin: my-woodcraft.com

Issue: Suciri wants to charge for every such A record mapping I set up.
I have read https://premium.wpmudev.org/project/domain-mapping/#usage

When Sucuri said I could use redirects, I set them up. But that created server errors when both A records and redirects were in place.

CNAMEs are for subdomains not domains, but how do I setup a CNAME to work with the mapping plugin to accomplish my goal?

BTW, I'm using cPanel.

Maybe I just need to find an alternative to Sucuri.

Larry