Desktop app that lets the user upload multiple PDF files with random names, then the app renames each pdf file based on the information in the PDF file

So basically we have to create an interface which allows a user to upload pdf files in the desktop app ( using pyqt5) , the user should be able to upload multiple files. The file uploaded by the user will be named randomly , the code has to rename the file through reading the pdf, based on the info 'PLAKA' , 'TARIH SAAT' and 'SOFOR/PERSONEL'

The user should be able upload multiple pdfs at once and the interface should also be good.

For eg : pdf name is S25C-0i23040615540_0005.pdf , want it to be 34-EFD-942-16.03.2023-SABAHATTINOZTURK.pdf

I have attached the pdf file, take a look