Is there a way to reschedule more than one listing at a time?

I have been creating listings this weekend, and wanted them to start at about the same time on a certain day. After creating quite a few, I realized I wasn't going to get them all done, so I wanted to push back the start time on those that I had already created, to allow me more time to complete the remaining listings I need to do.

I went into Scheduled Listings and checked the little boxes next to each listing, and click on Edit. A little window popped up saying I can only edit the time for one listing. Thus, I had to edit each listing separately.

Is there a way to bulk edit the scheduled start times (and I've somehow missed figuring out how to do it , which is entirely possible!), or is this not possible?

Thanks for anyone's help with this question.