You could include a default lesson title in your templates. (the optional 'title' field does not change the overall lesson title card)

When you go to setup -> schedule & templates, I would like to be able to add a default title for each card. The lesson title that appears in the colored header section. Currently I have to copy and paste for each new week. I use the lesson title to show the time of day the lesson takes place. (e.g. 8:50 - 9:10) Alternately a recurring time field in the colored header area of each lesson card would work.