Waiting room customization

[Ka_tya_Yu]

Hi everyone! 

I've created several zoom-meetings for my students. Each meeting has it's own topic, so I want to put a corresponding banner on every meeting's waiting room. But I can't find settings to customize a single meeting. 

In Zoom support I see only how to change the banner for all the meetings at once. 

So the question is - can I put different banners for different waiting rooms? If it's possible, where can I find these settings?

Thanks in advance!