Redirect to other login form if user is not logged in


I am using comments + and it works well so far.

If a user is not logged in it tells them they have to login first. Apart from social media login possibily (like facebook login) they can also login via wordpress.

So if they are not logged in it redirects them to wordpress login.

However, I am using membership 2 pro which has a seperate login page.

Is it possible to tell the comments + plugin to redirect a user to another login page than the WP login page?

Thanks a lot,