Edições gerais para o Woocommerce no arquivo de funções do Wordpress

woo_functions.php

<?php

/**
 * Altera detalhes nos forms de checkout
 *
 * Lista de campos disponível em:
 * https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/
 */
function my_shipping_fields($fields){
	$fields['shipping']['shipping_address_2']['label_class'] = "visible"; //form de entrega
	$fields['billing']['billing_address_2']['label_class'] = "visible"; //form de cobrança

	return $fields;
}

add_filter( 'woocommerce_checkout_fields' , 'my_shipping_fields' );


/**
 * Altera a ordem dos campos desejados (priority)
 *
 * Lista de campos disponível em:
 * https://docs.woocommerce.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/
 */
function my_fields_priority( $checkout_fields ) {
  $checkout_fields['billing']['billing_neighborhood']['priority'] = 9;
  $checkout_fields['billing']['billing_number']['priority'] = 10;
  
  return $checkout_fields;
}

add_filter( 'woocommerce_checkout_fields', 'my_fields_priority' );