Hi there, @klassd12. 👋
At this time, the voice command is not a feature.
However, it looks like you were able to create a feature request for this option to be implemented while using Pandora with Siri voice commands: Shuffle All Stations Voice Command
As @TannerPandora mentioned on that thread, if you select shuffle all stations from web or a mobile device and then use voice commands to shuffle stations, Pandora will play all stations.
Thanks so much for being a part of the Pandora Community!
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