Seems like I might have found a bug. I'm managing two different sets of all with Managed Profit Miners and I used the override feature on one to use a different Mining Pool Hub worker name. When I click the miner and select Pools it shows the global MPH worker name instead of the override worker name. If you right-click the miner and go to detail > process information it shows the correct worker name.

https://imgur.com/ZtD11iC