May I make a suggestion? Its very difficult to keep track of which save corresponds with which route. A recent update to another VN I like actually has separate clickable folders that automatically redirects you to other empty save files. This makes it way easier for me to keep track of the various routes I'm playing. Here's an example from the game itself to give you an idea of what I'm talking about. Maybe you can speak to the WolfBite Interactive team to find out how they created this system of saves organization to use with your own game. 