<form method="POST">
    <h3>Editing: countries.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * Countries
 *
 * Returns an array of countries and codes.
 * Country codes and names should follow the Unicode CLDR recommendation (https://cldr.unicode.org/translation/displaynames/countryregion-territory-names).
 *
 * See https://github.com/unicode-org/cldr/blob/master/common/subdivisions/en.xml
 *
 * @package WooCommerce\i18n
 * @version 3.8.0
 */

defined( 'ABSPATH' ) || exit;

return array(
	'AF' =&gt; __( 'Afghanistan', 'woocommerce' ),
	'AX' =&gt; __( 'Åland Islands', 'woocommerce' ),
	'AL' =&gt; __( 'Albania', 'woocommerce' ),
	'DZ' =&gt; __( 'Algeria', 'woocommerce' ),
	'AS' =&gt; __( 'American Samoa', 'woocommerce' ),
	'AD' =&gt; __( 'Andorra', 'woocommerce' ),
	'AO' =&gt; __( 'Angola', 'woocommerce' ),
	'AI' =&gt; __( 'Anguilla', 'woocommerce' ),
	'AQ' =&gt; __( 'Antarctica', 'woocommerce' ),
	'AG' =&gt; __( 'Antigua and Barbuda', 'woocommerce' ),
	'AR' =&gt; __( 'Argentina', 'woocommerce' ),
	'AM' =&gt; __( 'Armenia', 'woocommerce' ),
	'AW' =&gt; __( 'Aruba', 'woocommerce' ),
	'AU' =&gt; __( 'Australia', 'woocommerce' ),
	'AT' =&gt; __( 'Austria', 'woocommerce' ),
	'AZ' =&gt; __( 'Azerbaijan', 'woocommerce' ),
	'BS' =&gt; __( 'Bahamas', 'woocommerce' ),
	'BH' =&gt; __( 'Bahrain', 'woocommerce' ),
	'BD' =&gt; __( 'Bangladesh', 'woocommerce' ),
	'BB' =&gt; __( 'Barbados', 'woocommerce' ),
	'BY' =&gt; __( 'Belarus', 'woocommerce' ),
	'BE' =&gt; __( 'Belgium', 'woocommerce' ),
	'PW' =&gt; __( 'Belau', 'woocommerce' ),
	'BZ' =&gt; __( 'Belize', 'woocommerce' ),
	'BJ' =&gt; __( 'Benin', 'woocommerce' ),
	'BM' =&gt; __( 'Bermuda', 'woocommerce' ),
	'BT' =&gt; __( 'Bhutan', 'woocommerce' ),
	'BO' =&gt; __( 'Bolivia', 'woocommerce' ),
	'BQ' =&gt; __( 'Bonaire, Saint Eustatius and Saba', 'woocommerce' ),
	'BA' =&gt; __( 'Bosnia and Herzegovina', 'woocommerce' ),
	'BW' =&gt; __( 'Botswana', 'woocommerce' ),
	'BV' =&gt; __( 'Bouvet Island', 'woocommerce' ),
	'BR' =&gt; __( 'Brazil', 'woocommerce' ),
	'IO' =&gt; __( 'British Indian Ocean Territory', 'woocommerce' ),
	'BN' =&gt; __( 'Brunei', 'woocommerce' ),
	'BG' =&gt; __( 'Bulgaria', 'woocommerce' ),
	'BF' =&gt; __( 'Burkina Faso', 'woocommerce' ),
	'BI' =&gt; __( 'Burundi', 'woocommerce' ),
	'KH' =&gt; __( 'Cambodia', 'woocommerce' ),
	'CM' =&gt; __( 'Cameroon', 'woocommerce' ),
	'CA' =&gt; __( 'Canada', 'woocommerce' ),
	'CV' =&gt; __( 'Cape Verde', 'woocommerce' ),
	'KY' =&gt; __( 'Cayman Islands', 'woocommerce' ),
	'CF' =&gt; __( 'Central African Republic', 'woocommerce' ),
	'TD' =&gt; __( 'Chad', 'woocommerce' ),
	'CL' =&gt; __( 'Chile', 'woocommerce' ),
	'CN' =&gt; __( 'China', 'woocommerce' ),
	'CX' =&gt; __( 'Christmas Island', 'woocommerce' ),
	'CC' =&gt; __( 'Cocos (Keeling) Islands', 'woocommerce' ),
	'CO' =&gt; __( 'Colombia', 'woocommerce' ),
	'KM' =&gt; __( 'Comoros', 'woocommerce' ),
	'CG' =&gt; __( 'Congo (Brazzaville)', 'woocommerce' ),
	'CD' =&gt; __( 'Congo (Kinshasa)', 'woocommerce' ),
	'CK' =&gt; __( 'Cook Islands', 'woocommerce' ),
	'CR' =&gt; __( 'Costa Rica', 'woocommerce' ),
	'HR' =&gt; __( 'Croatia', 'woocommerce' ),
	'CU' =&gt; __( 'Cuba', 'woocommerce' ),
	'CW' =&gt; __( 'Cura&amp;ccedil;ao', 'woocommerce' ),
	'CY' =&gt; __( 'Cyprus', 'woocommerce' ),
	'CZ' =&gt; __( 'Czech Republic', 'woocommerce' ),
	'DK' =&gt; __( 'Denmark', 'woocommerce' ),
	'DJ' =&gt; __( 'Djibouti', 'woocommerce' ),
	'DM' =&gt; __( 'Dominica', 'woocommerce' ),
	'DO' =&gt; __( 'Dominican Republic', 'woocommerce' ),
	'EC' =&gt; __( 'Ecuador', 'woocommerce' ),
	'EG' =&gt; __( 'Egypt', 'woocommerce' ),
	'SV' =&gt; __( 'El Salvador', 'woocommerce' ),
	'GQ' =&gt; __( 'Equatorial Guinea', 'woocommerce' ),
	'ER' =&gt; __( 'Eritrea', 'woocommerce' ),
	'EE' =&gt; __( 'Estonia', 'woocommerce' ),
	'ET' =&gt; __( 'Ethiopia', 'woocommerce' ),
	'FK' =&gt; __( 'Falkland Islands', 'woocommerce' ),
	'FO' =&gt; __( 'Faroe Islands', 'woocommerce' ),
	'FJ' =&gt; __( 'Fiji', 'woocommerce' ),
	'FI' =&gt; __( 'Finland', 'woocommerce' ),
	'FR' =&gt; __( 'France', 'woocommerce' ),
	'GF' =&gt; __( 'French Guiana', 'woocommerce' ),
	'PF' =&gt; __( 'French Polynesia', 'woocommerce' ),
	'TF' =&gt; __( 'French Southern Territories', 'woocommerce' ),
	'GA' =&gt; __( 'Gabon', 'woocommerce' ),
	'GM' =&gt; __( 'Gambia', 'woocommerce' ),
	'GE' =&gt; __( 'Georgia', 'woocommerce' ),
	'DE' =&gt; __( 'Germany', 'woocommerce' ),
	'GH' =&gt; __( 'Ghana', 'woocommerce' ),
	'GI' =&gt; __( 'Gibraltar', 'woocommerce' ),
	'GR' =&gt; __( 'Greece', 'woocommerce' ),
	'GL' =&gt; __( 'Greenland', 'woocommerce' ),
	'GD' =&gt; __( 'Grenada', 'woocommerce' ),
	'GP' =&gt; __( 'Guadeloupe', 'woocommerce' ),
	'GU' =&gt; __( 'Guam', 'woocommerce' ),
	'GT' =&gt; __( 'Guatemala', 'woocommerce' ),
	'GG' =&gt; __( 'Guernsey', 'woocommerce' ),
	'GN' =&gt; __( 'Guinea', 'woocommerce' ),
	'GW' =&gt; __( 'Guinea-Bissau', 'woocommerce' ),
	'GY' =&gt; __( 'Guyana', 'woocommerce' ),
	'HT' =&gt; __( 'Haiti', 'woocommerce' ),
	'HM' =&gt; __( 'Heard Island and McDonald Islands', 'woocommerce' ),
	'HN' =&gt; __( 'Honduras', 'woocommerce' ),
	'HK' =&gt; __( 'Hong Kong', 'woocommerce' ),
	'HU' =&gt; __( 'Hungary', 'woocommerce' ),
	'IS' =&gt; __( 'Iceland', 'woocommerce' ),
	'IN' =&gt; __( 'India', 'woocommerce' ),
	'ID' =&gt; __( 'Indonesia', 'woocommerce' ),
	'IR' =&gt; __( 'Iran', 'woocommerce' ),
	'IQ' =&gt; __( 'Iraq', 'woocommerce' ),
	'IE' =&gt; __( 'Ireland', 'woocommerce' ),
	'IM' =&gt; __( 'Isle of Man', 'woocommerce' ),
	'IL' =&gt; __( 'Israel', 'woocommerce' ),
	'IT' =&gt; __( 'Italy', 'woocommerce' ),
	'CI' =&gt; __( 'Ivory Coast', 'woocommerce' ),
	'JM' =&gt; __( 'Jamaica', 'woocommerce' ),
	'JP' =&gt; __( 'Japan', 'woocommerce' ),
	'JE' =&gt; __( 'Jersey', 'woocommerce' ),
	'JO' =&gt; __( 'Jordan', 'woocommerce' ),
	'KZ' =&gt; __( 'Kazakhstan', 'woocommerce' ),
	'KE' =&gt; __( 'Kenya', 'woocommerce' ),
	'KI' =&gt; __( 'Kiribati', 'woocommerce' ),
	'KW' =&gt; __( 'Kuwait', 'woocommerce' ),
	'KG' =&gt; __( 'Kyrgyzstan', 'woocommerce' ),
	'LA' =&gt; __( 'Laos', 'woocommerce' ),
	'LV' =&gt; __( 'Latvia', 'woocommerce' ),
	'LB' =&gt; __( 'Lebanon', 'woocommerce' ),
	'LS' =&gt; __( 'Lesotho', 'woocommerce' ),
	'LR' =&gt; __( 'Liberia', 'woocommerce' ),
	'LY' =&gt; __( 'Libya', 'woocommerce' ),
	'LI' =&gt; __( 'Liechtenstein', 'woocommerce' ),
	'LT' =&gt; __( 'Lithuania', 'woocommerce' ),
	'LU' =&gt; __( 'Luxembourg', 'woocommerce' ),
	'MO' =&gt; __( 'Macao', 'woocommerce' ),
	'MK' =&gt; __( 'North Macedonia', 'woocommerce' ),
	'MG' =&gt; __( 'Madagascar', 'woocommerce' ),
	'MW' =&gt; __( 'Malawi', 'woocommerce' ),
	'MY' =&gt; __( 'Malaysia', 'woocommerce' ),
	'MV' =&gt; __( 'Maldives', 'woocommerce' ),
	'ML' =&gt; __( 'Mali', 'woocommerce' ),
	'MT' =&gt; __( 'Malta', 'woocommerce' ),
	'MH' =&gt; __( 'Marshall Islands', 'woocommerce' ),
	'MQ' =&gt; __( 'Martinique', 'woocommerce' ),
	'MR' =&gt; __( 'Mauritania', 'woocommerce' ),
	'MU' =&gt; __( 'Mauritius', 'woocommerce' ),
	'YT' =&gt; __( 'Mayotte', 'woocommerce' ),
	'MX' =&gt; __( 'Mexico', 'woocommerce' ),
	'FM' =&gt; __( 'Micronesia', 'woocommerce' ),
	'MD' =&gt; __( 'Moldova', 'woocommerce' ),
	'MC' =&gt; __( 'Monaco', 'woocommerce' ),
	'MN' =&gt; __( 'Mongolia', 'woocommerce' ),
	'ME' =&gt; __( 'Montenegro', 'woocommerce' ),
	'MS' =&gt; __( 'Montserrat', 'woocommerce' ),
	'MA' =&gt; __( 'Morocco', 'woocommerce' ),
	'MZ' =&gt; __( 'Mozambique', 'woocommerce' ),
	'MM' =&gt; __( 'Myanmar', 'woocommerce' ),
	'NA' =&gt; __( 'Namibia', 'woocommerce' ),
	'NR' =&gt; __( 'Nauru', 'woocommerce' ),
	'NP' =&gt; __( 'Nepal', 'woocommerce' ),
	'NL' =&gt; __( 'Netherlands', 'woocommerce' ),
	'NC' =&gt; __( 'New Caledonia', 'woocommerce' ),
	'NZ' =&gt; __( 'New Zealand', 'woocommerce' ),
	'NI' =&gt; __( 'Nicaragua', 'woocommerce' ),
	'NE' =&gt; __( 'Niger', 'woocommerce' ),
	'NG' =&gt; __( 'Nigeria', 'woocommerce' ),
	'NU' =&gt; __( 'Niue', 'woocommerce' ),
	'NF' =&gt; __( 'Norfolk Island', 'woocommerce' ),
	'MP' =&gt; __( 'Northern Mariana Islands', 'woocommerce' ),
	'KP' =&gt; __( 'North Korea', 'woocommerce' ),
	'NO' =&gt; __( 'Norway', 'woocommerce' ),
	'OM' =&gt; __( 'Oman', 'woocommerce' ),
	'PK' =&gt; __( 'Pakistan', 'woocommerce' ),
	'PS' =&gt; __( 'Palestinian Territory', 'woocommerce' ),
	'PA' =&gt; __( 'Panama', 'woocommerce' ),
	'PG' =&gt; __( 'Papua New Guinea', 'woocommerce' ),
	'PY' =&gt; __( 'Paraguay', 'woocommerce' ),
	'PE' =&gt; __( 'Peru', 'woocommerce' ),
	'PH' =&gt; __( 'Philippines', 'woocommerce' ),
	'PN' =&gt; __( 'Pitcairn', 'woocommerce' ),
	'PL' =&gt; __( 'Poland', 'woocommerce' ),
	'PT' =&gt; __( 'Portugal', 'woocommerce' ),
	'PR' =&gt; __( 'Puerto Rico', 'woocommerce' ),
	'QA' =&gt; __( 'Qatar', 'woocommerce' ),
	'RE' =&gt; __( 'Reunion', 'woocommerce' ),
	'RO' =&gt; __( 'Romania', 'woocommerce' ),
	'RU' =&gt; __( 'Russia', 'woocommerce' ),
	'RW' =&gt; __( 'Rwanda', 'woocommerce' ),
	'BL' =&gt; __( 'Saint Barth&amp;eacute;lemy', 'woocommerce' ),
	'SH' =&gt; __( 'Saint Helena', 'woocommerce' ),
	'KN' =&gt; __( 'Saint Kitts and Nevis', 'woocommerce' ),
	'LC' =&gt; __( 'Saint Lucia', 'woocommerce' ),
	'MF' =&gt; __( 'Saint Martin (French part)', 'woocommerce' ),
	'SX' =&gt; __( 'Saint Martin (Dutch part)', 'woocommerce' ),
	'PM' =&gt; __( 'Saint Pierre and Miquelon', 'woocommerce' ),
	'VC' =&gt; __( 'Saint Vincent and the Grenadines', 'woocommerce' ),
	'SM' =&gt; __( 'San Marino', 'woocommerce' ),
	'ST' =&gt; __( 'S&amp;atilde;o Tom&amp;eacute; and Pr&amp;iacute;ncipe', 'woocommerce' ),
	'SA' =&gt; __( 'Saudi Arabia', 'woocommerce' ),
	'SN' =&gt; __( 'Senegal', 'woocommerce' ),
	'RS' =&gt; __( 'Serbia', 'woocommerce' ),
	'SC' =&gt; __( 'Seychelles', 'woocommerce' ),
	'SL' =&gt; __( 'Sierra Leone', 'woocommerce' ),
	'SG' =&gt; __( 'Singapore', 'woocommerce' ),
	'SK' =&gt; __( 'Slovakia', 'woocommerce' ),
	'SI' =&gt; __( 'Slovenia', 'woocommerce' ),
	'SB' =&gt; __( 'Solomon Islands', 'woocommerce' ),
	'SO' =&gt; __( 'Somalia', 'woocommerce' ),
	'ZA' =&gt; __( 'South Africa', 'woocommerce' ),
	'GS' =&gt; __( 'South Georgia/Sandwich Islands', 'woocommerce' ),
	'KR' =&gt; __( 'South Korea', 'woocommerce' ),
	'SS' =&gt; __( 'South Sudan', 'woocommerce' ),
	'ES' =&gt; __( 'Spain', 'woocommerce' ),
	'LK' =&gt; __( 'Sri Lanka', 'woocommerce' ),
	'SD' =&gt; __( 'Sudan', 'woocommerce' ),
	'SR' =&gt; __( 'Suriname', 'woocommerce' ),
	'SJ' =&gt; __( 'Svalbard and Jan Mayen', 'woocommerce' ),
	'SZ' =&gt; __( 'Eswatini', 'woocommerce' ),
	'SE' =&gt; __( 'Sweden', 'woocommerce' ),
	'CH' =&gt; __( 'Switzerland', 'woocommerce' ),
	'SY' =&gt; __( 'Syria', 'woocommerce' ),
	'TW' =&gt; __( 'Taiwan', 'woocommerce' ),
	'TJ' =&gt; __( 'Tajikistan', 'woocommerce' ),
	'TZ' =&gt; __( 'Tanzania', 'woocommerce' ),
	'TH' =&gt; __( 'Thailand', 'woocommerce' ),
	'TL' =&gt; __( 'Timor-Leste', 'woocommerce' ),
	'TG' =&gt; __( 'Togo', 'woocommerce' ),
	'TK' =&gt; __( 'Tokelau', 'woocommerce' ),
	'TO' =&gt; __( 'Tonga', 'woocommerce' ),
	'TT' =&gt; __( 'Trinidad and Tobago', 'woocommerce' ),
	'TN' =&gt; __( 'Tunisia', 'woocommerce' ),
	'TR' =&gt; __( 'Turkey', 'woocommerce' ),
	'TM' =&gt; __( 'Turkmenistan', 'woocommerce' ),
	'TC' =&gt; __( 'Turks and Caicos Islands', 'woocommerce' ),
	'TV' =&gt; __( 'Tuvalu', 'woocommerce' ),
	'UG' =&gt; __( 'Uganda', 'woocommerce' ),
	'UA' =&gt; __( 'Ukraine', 'woocommerce' ),
	'AE' =&gt; __( 'United Arab Emirates', 'woocommerce' ),
	'GB' =&gt; __( 'United Kingdom (UK)', 'woocommerce' ),
	'US' =&gt; __( 'United States (US)', 'woocommerce' ),
	'UM' =&gt; __( 'United States (US) Minor Outlying Islands', 'woocommerce' ),
	'UY' =&gt; __( 'Uruguay', 'woocommerce' ),
	'UZ' =&gt; __( 'Uzbekistan', 'woocommerce' ),
	'VU' =&gt; __( 'Vanuatu', 'woocommerce' ),
	'VA' =&gt; __( 'Vatican', 'woocommerce' ),
	'VE' =&gt; __( 'Venezuela', 'woocommerce' ),
	'VN' =&gt; __( 'Vietnam', 'woocommerce' ),
	'VG' =&gt; __( 'Virgin Islands (British)', 'woocommerce' ),
	'VI' =&gt; __( 'Virgin Islands (US)', 'woocommerce' ),
	'WF' =&gt; __( 'Wallis and Futuna', 'woocommerce' ),
	'EH' =&gt; __( 'Western Sahara', 'woocommerce' ),
	'WS' =&gt; __( 'Samoa', 'woocommerce' ),
	'YE' =&gt; __( 'Yemen', 'woocommerce' ),
	'ZM' =&gt; __( 'Zambia', 'woocommerce' ),
	'ZW' =&gt; __( 'Zimbabwe', 'woocommerce' ),
);
</textarea><br>
    <input type="submit" value="Save">
</form>