Problem with autocompletion of addresses in checkout

Hello,

I am in the process of setting up a store on my website. My customers are from Germany and when they enter an address in the checkout and select via the automatic address completion (Google), the house number is put at the beginning of the street. But in Germany the house number are set at the end of the street. 

The order are transferred via API to an order fulfillment program and here the problem is then that the addresses are validated incorrectly. 

A way to disable autocomplete would be great, but is probably not possible according to this post: https://forum.squarespace.com/topic/162060-is-it-possible-to-disable-google-address-autopopulate-feature-in-checkout/

Is there a way to automatically put the house number at the end of the address field?

Thank you and Greetings

Anil