Feature Request: Let us rename the file of embedded smart object i.e "oldname.dng" to "newname.dng"

Let us rename the RAW file in the smart object, that's it!

I've spent hours chatting with adobe agents on this subject with no result on what should be a relatively simple function. The smart object is not linked so I should be able to name it whatever I want without consequences to my work and/or workflow. thanks