Ans. Yes, the same product can be sold by multiple vendors. You just need to install a plugin named Marketplace Seller Price Comparison for WordPress WooCommerce to your WooCommerce Multi-Vendor Marketplace.
After that, a seller can add the product which is available in the global catalog with different prices, stock units, and conditions. This plugin allows the sellers to update their assigned products and also delete them.
This plugin gives the ability to compare prices among different sellers for a single product. Now different sellers, selling the same product will be displayed on the product page. Buyers can choose from them as per the product reviews or on the basis of price.
Please do contact us for any further queries or requirements. You can also check our Woocommerce Extensions for additional features.