Customizable Video Part Format

[eswiig]

Hi, first of all, love this app.

I have question/suggestion:

Normally a video in parts gets this format:
$filename-pt1.ext
$filename-pt2.ext
$filename-pt3.ext

Is there any way or possible to consider the option to make it the following format?

let's take into account you have all parts of the video.

$filename.1of3.ext
$filename.2of3.ext
$filename.3of3.ext

My reason for inquiring is that I once thought I had all parts of a video,
$filename-pt1.ext
$filename-pt2.ext

but what I didn't realize was that there was 3 parts of the video.

also it makes it easier at a glance to see which part of a video you are watching and how many parts are left.

My way of renaming videos are:
[$ID] $Actress1, $Actress2 [$Resolution].$Misc.$XofY.ext
example

[ABC-123] Mayu Sayu, Rina Mina [1080p].BD.1of3.mp4
[ABC-123] Mayu Sayu, Rina Mina [1080p].BD.2of3.mp4
[ABC-123] Mayu Sayu, Rina Mina [1080p].BD.3of3.mp4

[ABC-124] Hatsune Miku [2160p].UMR.1of2.mp4
[ABC-124] Hatsune Miku [2160p].UMR.2of2.mp4

[ABC-125] Miku Hatsune [720p].1of2.mkv
[ABC-125] Miku Hatsune [720p].2of2.mkv

At the moment I have to manually go in and make the changes, which is time consuming.