[Plugin: Custom Post Template] CPT Template Names?

So what are we supposed to name the templates we want to use with CPTs?

I get that Regular Posts need “Template Name Posts” in front, but what about CPTs?

For example what if I have a CPT named “test”? I tried naming the template “Template Name test : templatename”, but nothing shows up.

https://www.ads-software.com/extend/plugins/custom-post-template/