Go to
C:\Users\Notandi\Documents\SH4\data\cfg\SaveGames in that folder are your saved games open it and you will see five files. Open
ActiveUserPlayerUnits.upc and
CareerTrack.upc that's were you can change the boats name. Use notepad to view the files.
Read this:
http://forums.ubi.com/showthread.php...own-sub-Forums