Process Documentation

Is anyone using the autoshop documentation?

I am curious as to how or even if you can modify the header names on the sheets. In the acutal Process builder you can set a column width but the header seems to control how wide the colum is on the sheet.I have columns where I only need a width of about 3 or 4 units but the column header seems to set the actual width. This would be a very usefull tool for me if I could fit all my info on an A size sheet landscaped. So what I am looking to do is cut the headers down to 3 or 4 letters or the same size as my column width.