Change the prompt

Hi All,

In purchasing module, in the PO form, the prompt for Supplier is Supplier and even when clicking on the LOV it opens a form with the heading as Supplier.

In the invoice entry i was able to change the prompt from Trading partner to Supplier using personalization. But when i click on the Supplier LOV, the form which opens still has Trading Partner as the field name. Is it possible to change this prompt name to Supplier?(Similar to the PO form).

Thanks

Jay