Why do you need "toe turn" in there? What does it matter what part of the body is used to twist the knee? What are you expecting? That the rules need to specify not twisting the knee with the shin, ankle, arch of the of foot, ball of the foot, and toes? If it is twisting the knee, it is a twisting knee lock.
But, it has to be a clear and obvious hold directly causing the twisting knee. To me, that move is not a clear and obvious move that directly causes the twisting knee.
Now, I can definitely see it being called that way. But, I can’t say for certain that it should have been.