I would like to revive this issue, as it does not seem to be resolved in Version 12.
Issue: Naming Series for Projects is not working.](Naming Series for Projects is not working. · Issue #9617 · frappe/erpnext · GitHub)
Naming series for project isn’t updated.
Naming-Series features for Project are implemented already, however cannot be used in Project?
Please let me know what the status is, or if a work-around can be implemented.