Not an expert, but have dealt with them. I believe Dr Strange is correct, once you authorize (hit send) that’s pretty much it.
A wire is different then ACH which acts more like an electronic check that still has to “clear”. A Wire is guaranteed funds, instant transfer. So if you fat finger the accnt #, your pretty much SOL. They can be reversed, but it’s a serious PIA and no guarantee. IIRC - the receiver has to acknowledge or agree to the reversal.
I have seen wire transfers reversed on the corporate side, but it was a capital markets transfer and it was essentially the receiving institution sending it back vs a “reversal”.
I have not done a retail wire in a very long time. I always did them from my local branch via a direct bank to bank wire.
I have access to people who manage these processes, if you have a specific question feel free to PM me and I can follow up. Would likely be Monday though.