Convert Audio Region to new Audio File...or...

Rename Audio Region without renaming all other audio regions within the same file to the new region.

Pretty simple but it doesn’t appear to be within Cubase.

Not exactly sure what you are asking but maybe the “Convert To Real Copy” function is what you are looking for.

Found in the Edit>Functions menu and also on page 190 in the op manual.

Regards :sunglasses: