How to change the PI Port in Inbound Idocs

Hi,

We have File to Idoc scenario. When the Idocs are getting posted to ECC it shows the PI port(SAPXQ3) in WE02.  Is there a way to change PI port to reflect the third party system (XXXXX). We tried to edit the SNDPOR (SAP XQ3) in the EDI_DC40 segment but it does not work. Please see the attached highlighted.

?

Regards,

Sudhir M