The one of way it is to create in setting categories with your given names (only 16 is available). You can copy your names from current.gpx when it be opened in text viewer or some iNet browser (for reduce a number of category you can rename some of it in text editor) . After this you would see categories for favourite in MS.
Love your wife? Buy yourself a GPS for answering to her favorite question: "Dear, where are you?".