Thanks for trying to assist me, but I still cannot get this to work. I do not know what I am doing incorrectly. Is there a tutorial available to demonstrate how to properly do this? I have 25,000+ tags to fix, so I would really like to learn how to use this.
you get to Actions by the two buttons with the "Aa" on it. The one with the yellow arrow is for immediate actions, the other one for actions which you want to save, so that you can use them anytime again
Replace with: and
the second option would be Format Value, wher you can do more replacements at once:
Action: Format Value
Format String: $replace(%_filename%,&,and,'',,)
you can make this as long you want, the sceme is: $replace(string,from1,to1,from2,to2,...)