To keep it simple to explain: I moved a bunch of folders to my linux VPS This is the original name:
Rodinné záležitosti
And the folders name became like so:
Rodinn#U00e9 z#U00e1le#U017eitosti
And when I enter via Browser on the folder this is the url
www.localhost/folders/Rodinn%23U00e9%20z%23U00e1le%23U017eitosti/
How can I from this string: "Rodinné záležitosti" get the folder url?
You have a different question in your title than your body.
For your title question, it is unicode.
For your body answer, I am guessing that you have not set a character encoding. Try UTF-8 as it's a recommended standard, and hopefully the character encoding that whatever function or software you are using to read the folder name is assuming that you are using.
Please share the code that you are using to read folder names so then it's possible to let you know -how- to set your character encoding.
FYIL
Rodinn#U00e9 z#U00e1le#U017eitosti
with a bit of a clean up:
Rodinn\u00e9 z\u00e1le\u017eitosti
ran through a unicode to text converter:
Rodinné záležitosti