How does a customer logout if I have wordpress admin page secured?

For various security reasons, I use a mechanism that hides wp-login.php unless I specifically unhide it. While testing the woocommerce customer login and registration, I found that I was able to register and login as a customer without any problems (while wp-login.php was hidden) because woocommerce implements its own login form. But, woocommerce logout goes to wp-login.php/?action=logout which is not available. Is there any way that woocommerce could be made to implement its own logout (like it implemented its own login form), so that people who have secured the wordpress admin panel in various ways can still utilize woocommerce?

http://wordpress.org/plugins/woocommerce/