Here's another round of ships cancelled/unbuilt/passed ownership due to WW2.
Dr Grasse 1939 design:
Super Akizuki class:
Super Shimakaze class:
C-44 Kai-Agano light cruiser:
C-46 Ibuki heavy cruiser:
1939 design for ORP Huragan:
Jurua (H class) destroyer:
Muavenet, a Demirhisar (I class) destroyer: