add_filter( 'wpsl_templates', 'custom_templates' ); function custom_templates( $templates ) { /** * The 'id' is for internal use and must be unique ( since 2.0 ). * The 'name' is used in the template dropdown on the settings page. * The 'path' points to the location of the custom template, * in this case the folder of your active theme. */ $templates[] = array ( 'id' => 'custom', 'name' => 'Custom template', 'path' => get_stylesheet_directory() . '/' . 'wpsl-templates/custom.php', ); return $templates; }