We have a set of specifications that are provided by one of our clients that we use on all their jobs. The header in the documents gets updated with the project information per job (client job number, city, state, our job number.) There are upwards of 200 sections per job and the header is the same for every document. Is there some way to update all the headers without having to manually open and edit all 200+ sections? A paid solution is fine if someone knows of one. A $30 piece of software would pay for itself in about 10 minutes.