VendorCheckName on PayablesPaymenetsZoom Window is pulling from Vendor Master record and this is causing an issue for users because they can not see original VendorCheckName incase it has been updated after check has been printed. Please find below link for more details.

https://community.dynamics.com/gp/f/microsoft-dynamics-gp-forum/433826/issue-with-vendorcheckname-on-payablespaymentszoom-window

Here are the steps to reproduce this issue,

Step 1--> Post check payment P1 for Vendor A1 .

Step 2--> Change CheckName for Vendor A1 on VendorMaintenance window.

Step 3--> Go to PayablesTransactionInquiry window and search for document P1 , new VendorCheckName will be displayed on PayablesPaymentsZoom window instead of original.