Welcome to the Forum @Stephanie_Harari and thank you for reaching out!
Great question! As it stands, it is not possible to synchronize several spaces to have a global view but I would recommend you to have a look at in the 3rd party integration Taco which allows you to see your tasks across multiple Workspaces or Organization.
I would also encourage you and your team to cast your vote on the following Product feedback request: Viewing all assigned tasks across multiple workspaces
I hope it helps Stephanie! Please let me know if there is anything else I can help you with!