[Waiting for user confirmation] After adding French through the multilingual plug-in, the French page cannot be opened and a 403 err...

Hello,

To ensure the quickest and most accurate support, please provide your debug information so I can look at some of your configurations. We have an excellent article on how to locate it here: https://wpml.org/faq/provide-debug-information-faster-support/.

Can you please elaborate on how the menu was created? It's an "old fashion" menu? A Gutenberg navigation template? Or did you build it with another page builder? This will allow me to provide you with the right documentation.

Here you have a few options though:
https://wpml.org/documentation/related-projects/woocommerce-multilingual/multi-currency-support-woocommerce/#adding-a-currency-switcher-to-the-front-end

Best Regards,
Otto

Hello,

Regarding the currency switcher, you can try any of these solutions:

❌ Please make a full website backup before proceeding ❌

Solution A – Add the shortcode in Flatsome Header Builder (recommended)
• Make sure WooCommerce Multilingual & Multicurrency is active and the currencies are configured (WooCommerce → WooCommerce Multilingual & Multicurrency → Multicurrency tab).
• Copy the [currency_switcher] shortcode
• Go to Flatsome → Theme Options → Header and launch the Header Builder.
• Drag an HTML element (or Shortcode block if available) into the Main Navigation row, ideally to the far right.
• Paste the shortcode, save, then clear all caches.
• Check the front-end: the switcher should now appear inside the main menu and inherit Flatsome styling.

Solution B – Append the switcher via PHP hook
• Create/activate a child theme.
• Add to functions.php:

add_filter( 'wp_nav_menu_items', function ( $items, $args ) {
    if ( $args->theme_location === 'primary' ) {
        $items .= '<li class="menu-item currency-switcher">'
            . do_shortcode( '[currency_switcher]' )
            . '</li>';
    }
    return $items;
}, 20, 2 );

• Adjust theme_location if your menu uses a different location slug.
• Flush caches and verify.

Solution C – Use the “Shortcode in Menus” plugin
• Install Shortcode in Menus from WP.org.
• Go to Appearance → Menus, add a Custom Link with # as URL and [currency_switcher] as Link Text.
• The plugin renders that shortcode on the front-end, turning the menu item into a live currency selector.

Regarding the shop/home page issue, I created a new ticket so it's easy to follow:
https://wpml.org/forums/topic/i-need-the-home-page-to-be-the-same-as-the-shop-page/

I'll reply there.

Best Regards,
Otto