Redirect "You don't have an account" to a post

Hi, I use the plugin in a header widget.
The login forms fits great but when I click on “You don’t have an account”, the registration form is too big for the header and it does not look great.
Is there any chance to have the login form in the header widget AND the registration form in a post?

Regards.

https://www.ads-software.com/plugins/nice-login-register-widget/