In order to check the product designer tool synced with your website or not, you need to integrate it into your store. Read this article to properly integrate the product designer tool.
Backend
There are two ways to check whether the product designer tool is synced with your Woocommerce store not.
After successful integration, you can find the “PrintXpand: Design Tool” option below while adding the product.
Note: Make sure that you have enabled the tool at the global level and product level as shown above.
The best way to check is to look for the “Design It” button in your store.
Go to the Products ➤ All Products and you will land on the “Products” page.
Now click on the “View” button and then the “Design It” button, you will be redirected to the “Product Designer Tool” page.