Name all 10 classes at once and export one code. Names are 15 characters at most, colour codes included. Clear a box if you do not want that class renamed. Tap a colour square to add its code (^1 red, ^2 green, ^3 yellow, ^4 blue, ^5 cyan, ^6 magenta, ^7 white). Load the code in the tool under CLASS NAMES > IMPORT CODE.