You're looking for information on the Trainer from Company of Heroes 3. Here's what I found:
WeMod is a legitimate, subscription-based (with a free tier) trainer platform. Their CoH3 trainer includes over 20 cheats. It updates automatically whenever the game patches. The free version allows manual activation via hotkeys. trainer company of heroes 3
The short answer: Yes—if you stick to single-player content. You're looking for information on the Trainer from
A "trainer" is a third-party software that runs alongside your game, allowing you to toggle "cheats" or modifications in real-time. Unlike traditional console commands, trainers provide a user-friendly interface to adjust game variables—like infinite Manpower or instant building construction—with a single keystroke. Most Popular Trainer Features trainer company of heroes 3