Howdy Andrea,
We do not have any settings or CMS for modifying that. The closest you will get to a CMS is uing the snippet I shared to forward users to a page you’ve created in WordPress.
Using third party plugins like Say What? you can alter the wording of most anything in WordPress, including our plugin. There would be no need for inserting code. But it is limited solely to swapping out one phrase for another, it does not allow you to modify the look of it at all.
Please let me know if I can be of further help. Cheers!
– Brook