Wix Store Customize Checkout

I have a store that has multiple types of items from multiple vendors, where some items are Free Shipping and some can be arranged to be hand-delivered or picked up at varied locations. For the shipping rule, I chose “Rate by Product” and have 2 product Groups - “Free Shipping” and " Shipping or Pickup/Delivery to be Arranged" (which has to have a $0, because the shipping cost has to be determined after purchase).

The thing is, when the user purchases an item that has “Shipping or Pickup/Delivery to be Arranged” it shows up in the checkout with the text “Free Shipping”, because “0” was in the field for "“Shipping or Pickup/Delivery to be Arranged” .

Can I just remove the line that says “Free Shipping” altogether? Is this possible with Corvid?