<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Sales
 * @copyright  Copyright (c) 2006-2016 X.commerce, Inc. and affiliates (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

$this->startSetup();

$orderAddressEntityTypeId = 'order_address';
$attributeLabels = array(
    'firstname' => 'First Name',
    'lastname' => 'Last Name',
    'company' => 'Company',
    'street' => 'Street Address',
    'city' => 'City',
    'region_id' => 'State/Province',
    'postcode' => 'Zip/Postal Code',
    'country_id' => 'Country',
    'telephone' => 'Telephone',
    'email' => 'Email'
);

foreach ($attributeLabels as $attributeCode => $attributeLabel){
    $this->updateAttribute($orderAddressEntityTypeId, $attributeCode, 'frontend_label', $attributeLabel);
}

$this->endSetup();