How can I store the name of a variable and use it on the future with more text?

First of all I would like to say thank you for taking the time to read this…

I’m trying to create a Macro that can store the name and address of a lead and then paste it in a text box so I can have a customized salutation. The thing is that I can´t put the variables in the memory or invoke them so they can appear in the text box.

What I’m trying to do is put something like this: Hello ${Lead name} we want to make you an offer. but I can’t invoke in that dynamic way the variable. I don’t know if this make sense. Thank you so much.

You can save it in csv and use it when you need

Alternative solution is save it like global variable and you can use it in every macro but need to have the browser open to not delete variables.