If possible i would like to understand how and where you are currently setting the order of
"Postal Code" "City"
i am guessing it is the order you want to have the same in all languages correct . ?
most likely the plugin you are using allows you to set the order . At the top header there should be a language switcher , if you switch to the secondary language within that configuration page are you able to set the order for the secondary language as well ?