Website list view in stock

Thank you. I have a follow up question, in the ecom is it possible to tag the warehouse per customer and this will reflect in the sales order- order type- shopping cart?
I already added Warehouse -link in the customer and Sales order (added custom script) from this link ( Can I set default warehouse for a customer? - #5 by mrmo )

But when a customer order from the ecommerce it doesn’t reflect the warehouse.

Example:
Customer A - warehouse : Retail
Customer B - warehouse : Hardware

When customer selects item in the ecommerce and place an order the items will get from the default warehouse set from the customer master list.