Would it be possible to allow for modification of the Writing History? Example: I write on Monday night 10pm-2am, so the history shows 500 words on Monday and 500 on Tuesday, but I would like this to count as one session recorded in the history so I know I really wrote 1000 words on my Monday writing session, and the latter 2 hours into Tuesday do not count for the Tuesday session when I write that night. Similar to the session count reset being able to be set at a specific time, maybe the Writing History could be manually adjusted this way too?
Spooky season means necro-bumping is totally on brand, right?
In any case, I was poking the forums to see if there was any such way to do this as well. I know you can play games with session target timing, but as someone who also keeps late hours it would be nice to be able to see how much I wrote in a “day” rather than in an arbitrary 24-hour period. 
(Alternatively, a Session Writing History would work just fine too, long’s you didn’t have to set Session/Project Targets set to trigger it.)