Trying to use a class but nothing is printed. No errors are generated. Am I missing something?

No errors are generated, but nothing is printed when I run the code. Help?

class NatalieClass{ public:

void setName(string x){
  x = name;
}

string getName(){
  return name;
}

private:

string name;

};

int main(){

NatalieClass ob1;

ob1.setName("Hello World");

cout << ob1.getName();

return 0;

}

The function is supposed to print "Hello World" but instead nothing is printed.