Custom Address Format

Hi there! I am trying to have a custom address format that would be displayed based on the WP ML language that is currently active. We need to have a different address format based on the country where our stores are.

I was trying to do something like this, but cannot make it work properly, I am sure you will know why:

add_filter( ‘wpsl_address_format’, ‘custom_address_format’ );

function custom_address_format( $address_format ) {

if (ICL_LANGUAGE_CODE == “de”) {

$address_format = ‘zip_city_state’;
}
elseif (ICL_LANGUAGE_CODE == “en”) {

$address_format = ‘city_state_zip’;
}
return apply_filters( ‘wpsl_address_format’, $address_format );
}

I appreciate your help!