WooCommerce WishLists 2.3.4

* Fix: Fix warning on settings screen about missing tab information

* Fix: Fix cookie check issue for logged on users.
* Update: Translation for New Low Price For string.
* Update: Update wishlist share email to remove duplicated message.
* Update: Added filter to allow renaming the Wishlists label from the My Account section. woocommerce_wishlists_account_menu_label
* Update: Added filter, woocommerce_wishlist_already_in_list_text.
* Update: Always use the woocommerce_after_add_to_cart_button for variable products, not woocommerce_single_variation.
* Update: Update the email template to remove the duplicated strings.
* Update: Remove deprecated call to woocommerce_price.

* New: Add WP_CLI command for sending price reduction emails. wp wishlists send_notifications [--resend]
* New: Add filters in the wishlist templates to disable Public, Shared, or Private Lists. Use with wc_wishlists_create_list_args to set a default if it's not Private.
* Fix: Fix external add to cart button URL on via a list page.
* Update: Only set transients for a users lists after they have added at least item to at least one list.
* Update: WC and WP version compatibility tags.