Is ‘adding guest Checkout Text’ possible?

@bighippo999 – this isn’t something currently possible, as you are correct, the PayPal form is pulled from an outside library.

You can use the following page to add a message to the cart page though: https://businessbloomer.com/woocommerce-visual-hook-guide-cart-page/
Those are various hooks that will give you the ability to add the message via PHP.

Since this isn’t related to the PayPal Checkout plugin, I’m going to go ahead and set this to resolved.

Thank you,
Joey