This allows you to delete or replace a selection of words with another or empty one

Example:we want to replace the _ with a space before:

Kore_wa_Zombie_desu_ka_-_01.mp4

Kore_wa_Zombie_desu_ka_-_02.mp4

Kore_wa_Zombie_desu_ka_-_03.mp4

Kore_wa_Zombie_desu_ka_-_04.mp4

Kore_wa_Zombie_desu_ka_-_05.mp4

after:
Kore wa Zombie desu ka - 01.mp4
Kore wa Zombie desu ka - 02.mp4
Kore wa Zombie desu ka - 03.mp4
Kore wa Zombie desu ka - 04.mp4
Kore wa Zombie desu ka - 05.mp4

just put the path of the folder and put the character to replace and click on delete