So, when I’m going through recordings, todays appear under “today”, yesterdays appear under “yesterday” and the day before that as “Last Wednesday”.
While this is often debated, I’d say 75% or more of the consensus is usually that “last xday” refers to the xday of the previous week. While xday refers to the xday of the current week regardless of whether it has already past.
Since you can’t record something in the future - this is obviously a list of days prior - the inclusion of “last” is unnecessary and confusing.