Change appearance digital signature

Hi all,

Currently I'm an intern and my principal has asked me te remove the check mark (or question mark when not knowing it's validity), the labels and the notification "Signature valid" from the digital signature. Is this technically possible with PDFCreator? If so, how can I make it possible?

Thanks in advance!

Send the lines how you sign a pdf file.

If I'm not mistaken you've got mail :)