Options for daily transaction digest - turn on/off by sheet/name of sheet in subject line/send to more than one email (non-google email)

Hi there
It would be useful to be able to turn on/off the daily transactions update by sheet AND to show the name of the sheet in the subject line of the update email. Currently I get multiple daily updates - I don’t need to receive for all sheets, and it is confusing to figure out which update belongs to which sheet.