Can I set the PDF-title in a PDF published by CorelDraw? And why does the subject in PDF stay empty even though it is defined in pdfsettings?

Strange thing: if I publish to pdf a .cdr file and then open the pdf and properties, the title shows the original .cdr extension. Through Acrobat Reader and most browsers this title with .cdr also ends up as the title of the Tab or Window. I don't think my customers need so see how I make pdf's!
For instance

This has been bothering me for years. I hope someone has a solution and can help me.

Another thing is that the pdf properties show the keywords of the cdr file, but not the subject. Doesn't work in manual publish to pdf nor in macro: 

With ActiveDocument.PDFSettings
.Subject = "These words don't show up in the pdf"
End with