You seem to have missed completely that the files does not exist anymore.
You must do a secure erase of the whole SSD. Read:
https://wiki.archlinux.org/title/Solid_state_drive/Memory_cell_clearing
for instructions how to wipe a SSD with “hdparm --security-erase”.
Does it guess the range of location of that deleted file? A big range or smaller?
Yes, it does.