January 13, 2016
Sourced here.
add_action('init','possibly_redirect'); function possibly_redirect(){ global $pagenow; if( 'wp-login.php' == $pagenow ) { wp_redirect('http://google.com/'); exit(); } }
Alternatively, you can link to a WordPress page ID:
add_action('init','possibly_redirect'); function possibly_redirect(){ global $pagenow; if( 'wp-login.php' == $pagenow ) { wp_redirect(get_permalink(2)); exit(); } }