They make the grace arm cpu to pair with hopper GPU instead of AMD epyc and Intel xeon in data center products. They released a first version that replace these processors in their data center offering (formerly dgx). This is the announcement of the next generation of this offering Vera-Rubin will replace Grace-Hopper.
I don’t think they have announced anything about bringing this offering to the consumer space.
French pronounce the “ou” as is “tour”. But you do you.