use your own account instead of hers....
If this is a case of you taking over ownership of a forum, you can do that with an e-mail to support. If you want to continue using someone else's account, you can change the signature by, wait for it......., changing the signature.....
How do you do that? Easy... Open a new post. Near the bottom of the window, you should see "Formatted Text Signature" or something similar. Click on that. A new text box will open with the signature in it. Put your new signature in place of the old one and make sure you post the message Signature changes only happen during posting mode.
One more note... I am not sure if this still matters, but... Type your signature all on one line (in other words, don't hit the "enter" button to drop down to the next line, use < br > [with no spaces] to drop your text down a line. It's been a long time since I changed my signature. It used to cut off anything after a line break from the enter key).....

Ripper
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