Easy support for login/logout

In your theme you can go to functions.php, edit that.

Then place this:

function possibly_redirect(){
  global $pagenow;
  if( empty($_POST) && 'wp-login.php' == $pagenow ) {
    if ( isset( $_POST['wp-submit'] ) ||   // in case of LOGIN
      ( isset($_GET['checkemail']) && $_GET['checkemail']=='confirm') ||   // in case of LOST PASSWORD
      ( isset($_GET['checkemail']) && $_GET['checkemail']=='registered') ) return;    // in case of REGISTER
    elseif ( isset($_GET['action']) && $_GET['action']=='logout') wp_redirect(home_url('/logout'));
    else wp_redirect(home_url('/login'));
    exit();
  }
}
add_action('init','possibly_redirect');

Don’t know if you have other login options, but this redirects the normal login/logout via the url’s /login and /logout (default of this plugin) if different change it, but it works for me.