PMPro change default country

pmpro-change-default-country.php

<?php
/**
 * Change default country
 * List of all country ISO codes: https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes
 *
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */

// Default Country 

function my_set_pmpro_default_country( $default_country ) { 
    // Set country ISO code to "RO" for Romania 
    $default_country = "RO";

    return $default_country;
}
         
add_filter( 'pmpro_default_country', 'my_set_pmpro_default_country' );