Woocommerce Products For Marketplace Exported + Imported

I've already exported the WOOCOMMERCE products, but I am a marketplace and so it's not correalting with the vendors that it is intended for. Can you help me out with this? It's all going to me as a vendor and thats not what I want. I want it to go back to each vendor that they were suppposed to be. I even have a backup version of my wordpress site with all the data originally. Would you be able to take the data from there and redo everything? I have the export file for woocommerce, backup of original site, etc.