regex loop

[github-187]

Hi there :)
Is there any way to loop the expression?
I need to replace any whitespace in an URL with %20 for Links to windows folders.

RegExp to find: ([.])((.) (.*))
Replaced by: $1$2%20$3

Or is there a way to do this within one expression?
Thank you in advance for your help

[Medullitus]

İs there Someone here ??