woocommerce_register_post_type
Usage
add_action( 'woocommerce_register_post_type', 'wp_kama_woocommerce_register_post_type_action' );
/**
* Function for `woocommerce_register_post_type` action-hook.
*
* @return void
*/
function wp_kama_woocommerce_register_post_type_action(){
// action...
}Where the hook is called
woocommerce_register_post_type
woocommerce/includes/class-wc-post-types.php 293
do_action( 'woocommerce_register_post_type' );