What is the problem?
Is there a way to live level/adjust z-offset after a print has been sent to printer?
What did you already try to solve it?
search google and look through settings
Logs (octoprint.log, serial.log or output on terminal tab, ...)
Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware, ...)
octoprint ver 1.3.11
octopi ver 0.15.1
cr10s-pro
Personally, I modified my stock printer to add manual leveling for all four corners of the bed. The next few prints after that I would tweak one corner or another until finally all prints after that came out perfectly. (I used jneilliii's manual leveling wizard plugin for the initial leveling, though.)
I'm not sure if you can programmatically tweak the offset during a print. To the best of my knowledge the offset lives in the printer board's EEPROM.
I'm pretty sure I can do that on my printer (Ender 3 pro) while printing.
But I can't test right now because it's printing an overnight print.
I got my own configured marlin 1.1.9 on it.
Is your cr10s-pro on stock firmware?