Wheretofore vs. Heretofore — What's the Difference?
Difference Between Wheretofore and Heretofore
(formal) Up to which point; until which time.
Up to the present time; before this; previously.
Before now, until now, up to the present time; from the beginning to this point.
We now make available these works which were heretofore unpublished.
(metatextual) Previously within the present text; earlier herein.
Heretofore referred to as
Up to this time; hitherto; before; in time past.
Used in negative statement to describe a situation that has existed up to this point or up to the present time;
So far he hasn't called
The sun isn't up yet