Auto change speed mode after X layers?

Is there a way to have it auto-change the speed after a certain amount of layers? (from standard to sport for example). Im assuming not, since we cant even change the speed in the slicer to see how it will affect the print time. (which i also dont understand why we cant do this). They highly advertise the speeds of the printer, and then limit the ability to use the preset sport and ludicrous speeds? I understand that i can build my own profiles with custom speeds, but i dont really want to deal with that.

Hello. Have you found a way to deal with it