Redirect after registration by Form

I saw that I can set custom redirects to users who have different roles, however, I don’t want to create different roles for my funnels. All I want to have is a redirect for each User registration form that can be set up manually if needed. If not the global redirect rule applies.

For example

Form 1 redirects to yourdomain.com/funnel1
Form 2 redirects to yourdomain.com/funnel2
Form 3 redirects to yourdomain.com/funnel3
Form 4 redirects to yourdomain.com/funnel4

Hope this makes sense.