Rank Math for 2 templates in the same site

Hi,
I’m using Rank Math in my main template and I’m very happy because it’s working perfectly.
Now I have to add in a subfolder of same site a second template (MyListening) to manage all restaurant listenings of my region and I’d like to use rank math also for all these listenings but I’m not sure how to proceed to set Rank math properly for both templates.

In particular:
1) do I have to insert a rank math also in the second template or can the first one manage also the listenings of second template?

2)If I have to add another rank math in the second template to manage its staff, how to set its functions in order to avoid any conflicts with the first rank math? For example how to avoid any issues in order to have a unique complete site map, right redirections for both template, 404, general setting, etc?

Just a note:
if it’s possibile, I’d like to keep in the first Rank Math all the main settings because they are working fine and set the second one just for SEO listenings and for all those settings that the first one cannot manage there.
I mean, which settings can I keep active in the first Rank Math and which I have to disable in the second one to avoid any conflicts?

Please let me know, I’ll wait for your reply before making any changes…. and any advice is welcome 🙂

Thank you,
Marco