Login and Registration Redirect

I’m using bbpress for user accounts and I have set up login and registration pages. My issue is that when there is an error (e.g., user inputs incorrect password in login, username already registered in registration, etc.) it redirects to the wp-login screen and returns the error. Is there a way to make it stay on the same page so I can return the error via JS? The point is, I don’t want users to be “aware” the site was made with wordpress.