I thought that since they were both writer hermits, it seemed like a good fit. I made the sprites myself (I based the portraits off Caroline's sprites to keep the style consistent) and reworked the dialogue and data files to refer to her appropriately where necessary. 

To install, download the file and extract the files to your content folder. Overwrite the existing files with the new ones.
Make sure you keep a backup of the original files before extracting, in case something goes wrong or you don't like the mod.