How to remove brackets witin a file name or folder

[Ronstang]

I have a lot of folders named as such:

Gorky Park [MGMHD]+5
Howling II Your Sister Is a Werewolf [MGMHD]+

And I need to remove just the brackets and leave everything else the same so the results would become:

Gorky Park MGMHD+5
Howling II Your Sister Is a Werewolf MGMHD+

But not all have the same thing within the brackets, neither in number of letters or which specific letters.

Thanks

[Luuk]

Greetings Ronstang.
To remove all of the brackets, can just use Chars==[] inside of the Remove(5).
To remove all brackets when a + follows, the RegEx(1) wants a checkmark for v2, so then a 'Match' and 'Replace' like...
\[([^]]*)\](?=\+)/g
$1

To remove brackets at the very end, when a + follows, and then maybe 1-digit, the 'Match' and 'Replace' can be more like...
\[([^]]*)\](?=\+\d?$)
$1

[Admin]

Hi you could also use a Simple Regex:
Match: %1[%2]%3
Replace: %1%2%3

[Ronstang]

Thanks so much to both of you....I just renamed a thousand files in a few minutes, would have been seconds if they weren't spread across a bunch of directories.