Hi urbanplatter,
Thank you Alejandro for helping urbanplatter, as he wants to restrict it to Colombia, it would be:
add_filter( 'woocommerce_countries', 'mi_limit_countries_in_geo_prompt' );
function mi_limit_countries_in_geo_prompt($countries) {
$colombia = $countries['CO'];
return array('CO' => $colombia );
}
Best regards.
Juan Antonio.