woof_before_draw_filterWorks before print of each filter element in WOOF filter form.PHP add_action('woof_before_draw_filter', function($key, $shortcode_atts) { //do here }, 99, 2);12345add_action('woof_before_draw_filter', function($key, $shortcode_atts) { //do here }, 99, 2);From v.2.2.5/1.2.5