Add information to the “load billing address”-Action

Hi,

i am using woocommerce and the “WooCommerce EU VAT Number-Plugin” from WooCommerce

We have a lot of phone orders, for which we use the “Add Order”-Function of WooCommerce (WooCommerce –> Orders –> Add Order).

After adding the customer to a new order, the information from his account will be loaded to the Billing address. Which means Name, Company, Address, etc. are already filled out. Unfortunately the VAT Number is not updated (still empty), although this information is saved for the customer.

I am looking for a way to load this information automaticaly. Is there any hook i can use? I have already made a research but could not find any information about it.

Does anyone know a way to achieve this?

Thank you!