Encoder Renaming files during ingest - Get rid of tmpAEtoAMEProject

Hi,

I'm ingesting with Adobe Media Encoder some compositions from After Effects and I need to rename these files with the ingest renaming option.

In the renaming option I am adding a Custom Text field and the field "File Name". So, if my after effects composition it's called "Campaign_1080x1920", I want the final video to be called CD_Campaign_1080x1920.mp4

The problem is that Encoder is taking this name from the temporary file After Effects creates in the folder, so this name that it should be "CD_Campaign_1080x1920.mp4" it ends up being  "CD_Campaign_tmpAEtoAMEProject-_1080x1920_1.mp4"

Moreover, it's not only adding the tmpAEtoAMEProject string, but also a number at the end of the name.

Do you know any way to get rid of this extra information in the final name?

Thank you very much!