woocommerce_product_options_pricing хук-событие . WC 1.0
Использование
add_action( 'woocommerce_product_options_pricing', 'action_function_name_1911' ); function action_function_name_1911(){ // action... }
Где вызывается хук
woocommerce_product_options_pricing
woocommerce/includes/admin/meta-boxes/views/html-product-data-general.php 71
do_action( 'woocommerce_product_options_pricing' );