I have seen at least two naming issues in the service time table. Services are NOT given the name of the destination, but of the start location, or not even that. . This is a bit annoying, because it does not help to judge how long a service takes to run and it can be very confusing.
It's given the REAL destination of the train. Since the line isn't completed in-game, you're not going to that station. Let's take the S3 to Holzkirchen, the S3 actually goes there IRL, but in the game, the S3 ends at Munich Hackerbrucke.