How to change PDF Title?

hi folks,
is there any code about pdf title etc under the pdf setting codes or anyone has idea how to change pdf title?

king regards )

anyone no idea? probably i should describe it clearly. i wrote a macro about pdfconverting, and its ok for now. but i couldn't find any code for change document title's. code block helpers have no inside neither. really no chance for change it? (some vb classes can change while doin it over vb coded programs. its interesting that corel VBA has no inside or am i wrong?)

note :

pdf doc. titles are like this
file original name = insert.cdr
pdf name = insert.pdf
pdf title = insert.cdr

Some CTP automation programs not permit extensions like ".cdr", i really need to change it. ))))

I've got the same problem...

There is

        .Author = "TobWen"
        .Subject = ""
        .Keywords = ""

but no

        .Title = "Hello :-)"