Yearly/Monthly Flaking user?

hello so I am trying to figure out the coding on how to do Monthly/Yearly flaking like how webflake used to have it.

So when a user is registered for 3 months, It will say 3 Month Flaking Member under there name or if they are registered for 1 year it says 1 Year Flaking Member. I would like to change the name of this to like 1 Year Member or 1 Year Service.

or 3 Month Service. or 3 Month member?

I am trying to get this working for IPS. does anyone know this coding? if so please can you help me!

here is what im looking for in a image more specific. https://gyazo.com/2f55f2549ce70d277ec7a29039ce3a97