Ability to turn off explicit content in CarPlay

[marcd3]

When using the mobile app, although not super easily accessible, you have the option to turn off explicit content.

In CarPlay, you often have younger passengers and unless you think about it before plugging in, you will not be able to change the setting. A simple toggle would be hugely helpful, and it could either persist or not after the drive depending on implementation. 

Alternatively if this behaviour could be exposed via iOS Shortcut, the user would have the option to change this via Siri.  Not the preferred solution, though.