cant change the schedule mode days / header?

[LightPalmMedia]

I use the schedule view for a calendar. The problem is: I only can see "Wed 12" / "Thu 13" and so on, on the left side of the calendar. I dont know where to change the language for the days and even more important, how i can show the month, because the wed 12 appointment is on 12.05 and the thu 13 one is on 13.06 and without seeing the month between the appointments, like as a seperator or on the left side bar, there is no way to know when the event is.
Please help me, i tried everything already.

[acro5piano]

Please attach a screenshot or reproductive code. It's hard to precisely understand your problem with only text.