MS Word C# Visual Studio- How to format text in label-sized cells
===

I want to open up an existing ms word document that has a predefined template for labels. I want the labels to have the part number on the first line, the description on the next, a patent on the 3rd line, and contact information of the next line. The problem is that each line uses a different font and some are center aligned and some are left aligned. I have tried using range and paragraph so far, but maybe I am not approaching this problem the write way. If anybody could guide me in the right direction or give me some ideas that would be awesome. Thanks a lot!