“Home Page” and “Front Page” are indeed synonymous, but Shop Page and Visit Store refer the the Shop Page as defined in WooCommerce. This will be the page that all your products or – depending on settings – categories will appear. It’s set in WooCommerce > Settings > Products.
If you have further questions I recommend asking at https://www.ads-software.com/support/plugin/woocommerce so the plugin’s developers and support community can help you with this.
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