Switch week in weekly view

Is it not possible to switch between the weeks in the weekly view? I do not want to see only the current week but also switch for example the view the events in week 50 this year.

do you know the calendar menu (not module) which is monthly

Yes, but I want to view only a week. But any week not always the current one.

this is actual not possible, a change of that is not planned.
But you can try yourself.
If you find a solution, you're invited to share it to others who are interessed for that.