How to pass the name of a Bolean variable in a String Variable and setting the Boolean Variable True Using the String Variable.

I have a Global Boolean variable in my project in Visual Basic. named    YesNo01
I wish to make it True through the Click event of a Button . However, instead of setting it True directly by using this Boolean Variable’s own name, I wish to set it True using a String Variable that is carrying its name.
So what I am looking for is something like this:

1.      Dim YesNo01 As Boolean
2.      Dim myString as String
3.      myString = “YesNo01”
4.      myString = True
I had hoped that the 4th line of code will make YesNo01 = True, but this does not work.
I wish to know if it is possible to achieve something like this. That is passing the name of one Boolean Variable in a String Variable and then setting the orginal Boolean variable true using that string variable. I hope I have been able to clarify my question.
Thank you for your help.

Best wishes