Google Home plays ESPN when I ask it to cast ESPN 2 or ESPNU from YouTube TV

[jasonbeaz]

Is there any way to force it to recognize the difference. As it stands I have to cast those 2 channels from my phone if I want to watch a game on them. If I ask the Google Home to play ESPN2 or ESPNU on the Living Room TV, or any other TV for that matter, it says it is playing that channel but ends up just casting ESPN.