Freezing

And maybe I'm just not calling it the right thing but here's what I'm trying to accomplish and just tell me how or if it can't be done.

I have a calendar and want the month and days of the week to "freeze" while scrolling. The also like to sub-"freeze" the date until it switches to a new week/month while scrolling. Does that make any sense?

So for instance, using the screenshot below, I want the week of the 15th to stay visible until it becomes the week of the 22nd, then it is hidden by the scroll. Then when the month changes to July, June will be hidden by the scroll. All while still leaving the top 4 rows visible, I just want the t

Is it possible?

Thanks,

Rhonda