We've been using an app -- Advanced Shipping Rules -- that allows us to create a "subtitle" beneath the shipping method title. I'm attaching two images to show how this looks in the app and in the checkout.
We'll be running a second shop *without* Advanced Shipping Rules. We want to keep this "subtitle" functionality using only the default Shopify shipping methods.
But we can't find a way to do so in Shopify's settings; all we can do is create a large, undifferentiated title that won't even allow a breakline.
We know that the checkout screen is locked down (except for Shopify Plus users). But the Advanced Shipping Rules app can add a subtitle on our non-Plus store, so there's clearly a way to do so.
How can we do what this app is doing on our non-Plus checkout? Is there a setting or field we're missing, or is this an exception to the lock down and achievable through Liquid?
Thank you for any help.