Redirect wp-admin page to another in wordpress

 

add_action('init', 'kanha_redirect_login_page');

function kanha_redirect_login_page($redirect_url)

{

global $pagenow;

if ($pagenow == "wp-login.php" && $_GET['action'] != 'logout') {

// $redirect_url = site_url('login');

wp_safe_redirect($redirect_url);

exit;

}

}