Removed Fields WooCommerce

add_filter( 'woocommerce_checkout_fields' , 'removed_fields_checkout_woocommerce' );

function removed_fields_checkout_woocommerce ( $fields ) {
    unset($fields['billing']['billing_first_name']); // Nome
    unset($fields['billing']['billing_last_name']); // Sobrenome
    unset($fields['billing']['billing_company']); // Empresa
    unset($fields['billing']['billing_address_1']); // Endereço
    unset($fields['billing']['billing_address_2']); // Endereço de entrega
    unset($fields['billing']['billing_city']); // Cidade
    unset($fields['billing']['billing_postcode']); // CEP
    unset($fields['billing']['billing_country']); // País
    unset($fields['billing']['billing_state']); // Estado
    unset($fields['billing']['billing_phone']); // Telefone
    unset($fields['order']['order_comments']); // Comentários
    unset($fields['billing']['billing_email']); // E-mail
    unset($fields['account']['account_username']); // Usuário
    unset($fields['account']['account_password']); // Senha
    unset($fields['account']['account_password-2']); // Confirmação de Senha

    return $fields;
}