If you want to change the Checkout Currency Message on the cart page then, Follow the below steps.
Step: 1 => Open the ShagunBox app and choose the Currency Converter app from the side menu.
Step: 2 => Enter the checkout currency message in the Checkout currency notification message input field (See the screenshot below).
You can use Dynamic variables, like {{shopName}}, {{shopCurrency}}, {{selectedCurrency}}.
Here
{{shopName}} will be replaced by the shop name,
{{shopCurrency}} will be replaced by the shop currency,
{{selectedCurrency}} will be replaced by the customer's selected currency in the currency converter dropdown.