How do I change the wording of the tile of SignForm?

How do I change the wording of the tile of SignForm?

When my user opens a SignForm url,  the title that is presented is always "SignForm signer Information"  and a form is displayed asking for the username and email address. This can be confusing to the end user.

How can I change the title at least (Or at least let your system populate the description I had used in the Template behind that SignForm) ?

Kindly let me know this fast as I am about to implement my sign flow
Thanks!