how to move a check from an ap vendor to a different vendor

SOLVED

So we have been paying a certain vendor for a number of years. This year, our admin created a new vendor to pay them.  So I have five years' worth of data under vendor 1 and one check from July 2021 under Vendor 2.  Is there any way I can do a credit to Vendor 2 so that I can have the info correctly reflected under Vendor 1?  I wanted to see if I could clean this up before we close 2021.  The check from July has been cashed and cleared so I don't think we can void it. Can we enter a negative check somehow against Vendor 2 and then a positive against Vendor 1?