Dawn 13.0 change/modify product add to cart button for a specific template

[abaker11]

I would like to modify the add to cart button from the product template because I have multiple theme templates. I want to change "Add to cart" to something like "Ships within 1-5 business days" on the button for the specific products I have assigned the template to. I can't find anything that shows how to change it from the product.liquid and people suggest to change it from the theme.liquid file but that would change it for all products and not just the one where I select a theme template. 

[zarri]

Hi, please share the link, thanks!