Yes, you can connect as many Etsy stores as you'd like to one Gooten account!
These are the steps for connecting your first store:
1. Log into your Gooten account
2. Go to the Product Hub
3. Click on the Etsy button
4. Add your store name and hit Submit
Once your first store is connected, click on the orange plus sign on the left hand side of the screen and repeat the process, and you can add as many stores as you'd like.
Please note that it is not possible to connect one Etsy store to multiple Gooten accounts.