Textgrabber
Text Grabber to select and modify text
To use Text Grabber Simply select the Text Grabber tool from the QuarkXPress tool palette, and drag the marquee around any page area you wish to modify.
Any changes entered into the Text Grabber dialog will be applied to all text within the marqueed area, regardless of which boxes contain the text. Change any text attribute you want: font, size, color--even the track amount, scale or baseline shift. You can even load the text attributes associated with your favorite style sheet.
The Copy Grabber XTension is part of the cost saving Grabber Bundle, wich xou can find here