[Feature Request] Change naming format

[Foolishkun]

I may just be blind, but is their no way to change the naming format?
In regular Calibre I have set it up so that when I save a file it saves as "Title (Series, Book number) - Author", where here the default is "Title - Author".

My mom reads a lot of random romance books with random names so it helps a lot when she is able to see the series and book number.
If their is a way to change it please let me know, if not then it would be a useful addition!