Well im using wordpress, so i got this plugin: https://www.angelleye.com/product/woocommerce-multiple-paypal-accounts/
Its a big workaround though, wish they could answer instead
I have to add a vendor with Woocommerce vendors plugin, make a category for that vendor, and use the paypal plugins rules and set them to only that categorie
The vendors need to thick their categories each time they add a new product to make sure the payments go to them
Works but its a pain
