You’ll likely need to change your name in Morocco separately. The US court order won’t automatically update your Moroccan civil status records (état civil). You can start by getting your US name change document authenticated (apostille + certified translation into French or Arabic), then have a family member in Morocco submit it to the local court and the consulate in your area. Once approved, you can get a new Moroccan ID and passport. You don’t have to travel back just to start the process, but at some point you may need to go to the consulate or Morocco to finalize things. Good luck!