Shows Folder Episodes not Showing

[vger]

I thought I followed the naming scheme for Shows but not seeing the Series name folder or any of it's episodes.
No problem setting up my 4K and 1080p folders.

This is the naming for the Shows folder I have.

Folder = Series Name (year)
                 I-- Season 01
                     I-- Series Name S01E01 Episode Name.mkv



I don't know what the A and B stand for in the naming scheme?

Code:

Shows
├── Series Name A (2010)
│ ├── Season 00
│ │ ├── Some Special.mkv
│ │ ├── Series Name A S00E01.mkv
│ │ └── Series Name A S00E02.mkv
│ ├── Season 01
│ │ ├── Series Name A S01E01-E02.mkv
│ │ ├── Series Name A S01E03.mkv
│ │ └── Series Name A S01E04.mkv
│ └── Season 02
│ ├── Series Name A S02E01.mkv
│ ├── Series Name A S02E02.mkv
│ ├── Series Name A S02E03 Part 1.mkv
│ └── Series Name A S02E03 Part 2.mkv
└── Series Name B (2018)
├── Season 01
| ├── Series Name B S01E01.mkv
| └── Series Name B S01E02.mkv
└── Season 02
├── Series Name B S02E01-E02.mkv
└── Series Name B S02E03.mkv