I don't think that you can use a macro for this operation. Generally, a macro will replicate an action that has been previously recorded. It means it uses the same procedure over and over again until it's stopped. You will need to add the titles manually and then define those titles into the macro so that you know what to modify. For example, if you use a macro and try to add the title, the next time you will run the procedure, it will add the same title over and over again.