[ FOCAL THEME ] How to add multiple currency selector on the header or menu?

Store Design
1

Hi everyone,

I’m trying to figure out how to add multiple currency selector at the top of the header bar (or otherwise in the menu). I’ve tried different tutorials and third-party apps but I haven’t found any successful or satisfactory solution.

I did first change the currency format in the settings as below:

JoshuaRX_0-1642641408633.png
JoshuaRX_0-1642641408633.png646×323 52.6 KB

and then tried different things like this one below (which did not work to be honest):
https://ecomexperts.io/blogs/liquid-tutorial-shopify/currency-selector
https://www.youtube.com/watch?v=Jw9AMTtT_2c

Appreciate any working solution or maybe suggest a proper app that is fair in price and provide a meaningful service (like geolocations etc).

Thanks,
Josh