public static function init() {
		// add_filter( 'template_include', array( __CLASS__, 'template_include' ), 1000, 2 );
		add_filter( 'pum_popup_is_loadable', array( __CLASS__, 'is_loadable' ), 1000, 2 );
		add_filter( 'pum_popup_data_attr', array( __CLASS__, 'data_attr' ), 1000, 2 );
		add_filter( 'pum_popup_get_public_settings', array( __CLASS__, 'get_public_settings' ), 1000, 2 );

	}