Hi
Had a customer complaining because he couldn't understood the address format, since there was a 16 .
Honestly, it was the first complain and I never took the proper attention to the addresses format.
Tried to change between all formats, but none it useful.
So:

in functions_customers
function zen_address_format($address_format_id, $address, $html, $boln, $eoln) {

if I change this :

PHP Code:
if (isset($address['zone_id']) && zen_not_null($address['zone_id'])) {
        $state = zen_get_zone_code($address['country_id'], $address['zone_id'], $state);
      } 
to
PHP Code:
$state = zen_get_zone_name($address['country_id'], $address['zone_id'], $state); 
On the customers side only, will it interfere with some other stuff like tax calculations, etc... ?
Or it's safe to change this ?

Thanks