How to change 'add to cart' to 'require-contact' in a JSON template?

Hi I need help with the code to replace the “add to cart” to “require-contact” at json template.

or do you have code can I copy?

Hi,

Can you provide your store URL ?

I want to replace the add to cart button with an email link or contact form for other products that made to order.

Store: Dan’s – Dan’s Bike Shop, Inc. (dans.ph)