Change currency on one page of site

Hello, hoping you can help me, I am trying to change the currency when on one page of the site. I don’t mind if it does not change back when the user navigates to another page (would be nice, but not essential)

Info: We use WCFM marketplace, and I am working through changes to create compatibility. The general aim is to have the marketplace administration all completed in our store currency so even if somebody uses this from another country, they use the marketplace base currency for managing the shop.