How to change the footer disclaimer content in a sign up form

Currently the footer in the form is for a different client.

How do I change it to read from another client?

There isn't an edit bar for this item.

For example I need to change the areas marked with [ ]:

By submitting this form, you are consenting to receive [marketing] emails from: [ABC Company, Anytown, NY 11030, US]. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact.