If you want to make a spaghetti shape directly from courgette, the answer is no. You can grate the courgette with a vegetable grater, etc. But you cannot press/slice it directly into a spaghetti shape. But you can't press/slice it directly into a spaghetti shape.

Cooking spaghetti with hot water does not work with it

Shaping zuchetti so that they look like spaghetti is not possible with this appliance.

If you ever come across an appliance that can do both, go for it.

This appliance can do a lot of other things, to my satisfaction.