Reduce string buzz

[gandalf458]

I have a recording with a bit of guitar string buzz due to bad fingering Other than re-recording, is there an audio effect that can improve the sound if not to eliminate the buzz, at least to slightly reduce it?

[[jur]]

Definitely not an easy one. You might be able to improve it a little bit with some clever eq'ing in defined spots, some cuts and volume automations.
Izotope RX have some useful guitar-specific tools.
But you'll be much quicker re-recording your guitar part. Also a properly set guitar plays a huge role

[gandalf458]

Thanks. I thought it might be too much of an ask.

Also a properly set guitar plays a huge role

It's the fingers, guv. It's the fingers!