Split order on customer account by vendor and hide/delete main order

Hello dear ,

Please, I need to split Orders on the customer account by vendors

I mean that If customer buy products from deffirent vendors , I want
to display him on his account a splitted order-detail from each vendor like Admin can see and remove or hide main / parent Order that contain all products and total details.

Also , I need to split subtotal & Total of the cart & checkout pages by vendor

can you please help me by Sharing custom function to do this

thanks in advance