Version information:
Version: 25.01

Describe the bug
The title of the message that pops up when one of your trains doesn't have enough power to climb a slope and drops to 0 speed has an issue, e.g:

• Instead of "Train 1 has slipped to a halt on an incline", it just says "has slipped to a halt on an incline".
• Instead of "Train 2 has slipped to a halt on an incline", it says "New Company has slipped to a halt on an incline".

To Reproduce

1. Build very steep narrow gauge track
2. Put an underpowered train on it

Screenshots

Additional context

• Train 3 → "Unnamed has slipped to a halt on an incline"
• Train 4 → "Train 4 has slipped to a halt on an incline"
• Train 5 → "Bus 4 has slipped to a halt on an incline" (Note: there are no busses in my save)
• Train 6 → "Truck 4 has slipped to a halt on an incline"
• Train 9 → "Ship 4 has slipped to a halt on an incline"
• Train 10 → "1st has slipped to a halt on an incline"
• Train 30 → "21st has slipped to a halt on an incline"
• Train 41 → "Jan has slipped to a halt on an incline"
• Train 42 → "Feb has slipped to a halt on an incline"
• Train 53 → "Unable to access graphic data file has slipped to a halt on an incline"
• Train 60 → (thin font) "Close window has slipped to a halt on an incline"
• Train 73 → (gray) "Sound & Music by Allister Brimble has slipped to a halt on an incline"
• Train 108 → "Screenshot has slipped to a halt on an incline"
• Train 109 → (game crash)