snippet

https://kirillbdev.pro/kak-ubrat-polya-oformleniya-zakaza-woocommerce/

add_filter('woocommerce_checkout_fields' , 'kirillbdev_customize_checkout_fields');

function kirillbdev_customize_checkout_fields($fields) {
    unset($fields['billing']['billing_company']);
    unset($fields['billing']['billing_address_2']);
  
    return $fields;
}

$fields['billing']['billing_first_name'] // Имя
$fields['billing']['billing_last_name'] // Фамилия
$fields['billing']['billing_company'] // Название компании
$fields['billing']['billing_country'] // Страна
$fields['billing']['billing_address_1'] // Адрес
$fields['billing']['billing_address_2'] // Дополнительный адрес
$fields['billing']['billing_city'] // Город (населенный пункт)
$fields['billing']['billing_state'] // Область / район
$fields['billing']['billing_postcode'] // Почтовый индекс
$fields['billing']['billing_phone'] // Телефон
$fields['billing']['billing_email'] // Email

$fields['shipping']['shipping_first_name']
$fields['shipping']['shipping_last_name']
$fields['shipping']['shipping_company']
$fields['shipping']['shipping_country']
$fields['shipping']['shipping_address_1']
$fields['shipping']['shipping_address_2']
$fields['shipping']['shipping_city']
$fields['shipping']['shipping_state']
$fields['shipping']['shipping_postcode']

$fields['order']['order_comments'] // Примечание к заказу