Change currency in Dashboard

How can I change the currency format from Millions to Lakhs in number card ?

I think this is available in Bangladesh, India, Myanmar, Pakistan as i found on code

    get_number_system: function (country) {
            if (["Bangladesh", "India", "Myanmar", "Pakistan"].includes(country)) {
                    return number_systems.indian;
            } else {
                    return number_systems.default;

check on

Got it. But could not make it work with custom app and hooks.