Enter a deposit in the current period for the total amount and post it to principal & interest accounts. Put in the description the Check #s that you are voiding. This puts the amount back in the checking account.
Then when you reconcile the bank account, check the checks being voided & the deposit as being cleared.
Then you just reissue a check as needed.
If you have any other questions, we're always here to help.
Voiding the check will cause discrepancy or reduction on your previous FY's balances. To resolve the problem, you have to create a bank deposit as a reversal on the check created, the same account and date it in 2020.