You can customize templates in that appear to shoppers with full control. To do this, go to the Templates section, find the template you want to modify, then modify it.
You should have a basic knowledge of HTML and CSS before attempting to edit these templates. If you need help, feel free to reach out to our support team.
You can modify them all! But specifically..
New Reservation modal
Product page reserve button
Cart/Global reserve button
Choose Location modal
Stock indicator text ("In stock @ location...")