Hidden Folder in Obsidian:

• Regular expression
• Ribbon icon for enable or disable
• Translation

Demo

Example

^folder1

- folder1 <- match
  - folder1
  - folder2
- folder2
  - folder1
  - folder2

abc

- folder1
  - folder1
    - subabcfolder1 <- match
  - folderabc2 <- match
- folder2
  - foldabcer1 <- match
  - folder2abc <- match

\/folder$

- folder1
  - folder1
  - folder2
- folder2
  - folder1 <- match
  - folder2

\/?folder$

- folder1 <- match
  - folder1
  - folder2
- folder2
  - folder1 <- match
  - folder2

folder1\/folder

- folder1
  - folder1 <- match
  - folder2
- folder2
  - folder1
  - folder2