Hi There,
Thank you for posting in. This will need some customization.
Open a text editor and copy the following code:
jQuery(document).ready(function($) {
$('#login a').attr('href','CUSTOM_LINK_HERE');
});
Save the file as login.js.
On you X child theme folder wp-content/themes/x-child upload login.js.
Then add the following code on your child theme functions.php file:
function login_js() {
wp_enqueue_script( 'theme_js', get_stylesheet_directory_uri() . '/login.js', array( 'jquery' ), '1.0', true );
}
add_action('login_enqueue_scripts', 'login_js');
Note to change CUSTOM_LINK_HERE to your custom link.
Hope this helps.