1/ We added a custom shortcode in html block 02 of header builder -> https://prnt.sc/9BKFeephd2kI
2/ We enabled html block 02 in mobile menu -> https://prnt.sc/JyiRkbo7boI1
3/ We added custom code in your child-theme/functions.php -> https://prnt.sc/DdKbf6pAR3Vx
P.S. custom shortcode was created according to the documentation of WooCommerce Multi-Currency -> https://woocommerce.com/document/payments/currencies/multi-currency-setup/#section-15
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