woocommerce_calculated_shipping │ action-hook │ WC 1.0

Usage

add_action( 'woocommerce_calculated_shipping', 'wp_kama_woocommerce_calculated_shipping_action' );

/**
 * Function for `woocommerce_calculated_shipping` action-hook.
 * 
 * @return void
 */
function wp_kama_woocommerce_calculated_shipping_action(){

	// action...
}

Where the hook is called

do_action( 'woocommerce_calculated_shipping' );

Where the hook is used in WooCommerce