Option to disable GBP transactions to block dynamic currency conversion

A friend of mine was issued “⁠⁠⁠5352 98…”

Seems like it’s from Romania, which might also be a DCC-remedy: I guess amounts might not be DCC’d into RON.

However, the RON isn’t the most unstable currency in the world, DCC’ers might add that currency to their arsenal. Also, it would remain a guessing-game per payment/terminal.

For this card I’d love to see a RON-blocker, which would not only block DCC but also all doubts.

Last-but-not-least I’d like to change my card into one of those with the next expiry. Will ask the chat if that will happen automatically, or if I’ll have to do anything.