I know this sounds easy, but I am a designer and still can't figure it out. I have headers in a book that were put in by another designer (who I can't get a hold of now), and I can't figure out how to change them. The header options in the table menu are grayed out. I have tried double and triple clicking on them, right clicking just brings up a generic menu. I can't see a fix anywhere, and the headers are all different sizes and formats throughout the chapters... How do I fix this?
I am using CS6 (not on the cloud), and Mac OS10.8.2
They're probably on the master page. If not, they're locked.
What makes you think they are in tables?
Some screen shots would be helpful.
It's likely they're on master pages. If it's true that they are of different sizes and formats, they are probably on multiple master pages. Check the Pages panel.