Keep lessons from "overflowing " across pages.

I'm not sure if I'm wording this correctly, but I would like to have an option when printing to keep lessons from overflowing across pages. For example, a portrait printout of a day's lessons will have part of a lesson on one page and then continue onto another. I know that you can turn on page breaks for every individual class, but I have some classes with very brief plans. I would like to have more than one class on a page when possible, while keeping full lessons together. It would be similar to unchecking the box on a Word or Google Doc table that says, "Allow row to overflow across pages" so that the rows do not split across pages. I've attached a screenshot to hopefully better explain what I mean. I absolutely love this planner, and it just keeps getting better!