Step 1 Click on Alter
Got > Alter > Ledger > Choose Ledger

Step 2 Click on ledger

Step 3 select ledger which you want to alter and press enter

Step 4- now you can make changes here as you want

here name changes Customer’s Name to SahDev Mishra

Result – Here you can see

Step 5- Another ledger alter

Supplier’s Name to Gupta Kirana Merchant

Result – Here you can see

That’s All