As we can see the Account Name detail beside Account No. in General Journal, I tried to create the same functionality in Payment Journal with the help of Extension, As we cannot access the global variable of base objects I am not able to implement this functionality, It's very useful for the users if you add the same functionality in Payment Journal.
Needs Votes
Ideas Administrator

Thank you for this suggestion! Currently this is not on our roadmap. We are tracking this idea and if it gathers more votes and comments we will consider it in the future.

Best regards,
Business Central Team