I think you had much easier if you tried to register Church of Apple devoted to observing and spreading religious faith in superior quality of Apple products.
Everybody's aware that pastafarianism is a mock religion and won't believe that you can found church to seriously observe the mock religion.
There are probably some additional requirements you'd have to fulfill but I don't know what are those.
...as is the Church of Scientology, but it is still considered a 'religion' in much of the world.
Religion is about control. Religion is about conformity and forcing people into a narrow view of faith in a specific thing (see the multiple branches of christianity, judaism or islam).
Faith is neither about control, nor conformity. You can have faith in anything, including a corporation, or a physical object or an idea.
Everybody's aware that pastafarianism is a mock religion and won't believe that you can found church to seriously observe the mock religion.
There are probably some additional requirements you'd have to fulfill but I don't know what are those.