Legacy theme: How to integrate Add to Wishlist button into the product page
A quick guide to implementing the "Add to Wishlist" button
To integrate the "Add to Wishlist" button please go to your Shopify admin panel > Themes > Edit HTML/CSS > product.liquid and add this code where you want to show Add to Wishlist button:
{% capture the_snippet_fave %}{% render 'socialshopwave-widget-fave' %}{% endcapture %}
{% unless the_snippet_fave contains 'Liquid error' %}
{{ the_snippet_fave }}
{% endunless %}
In our example, we put our code after this code:
<button type="submit" name="add" id="add" class="btn">
<span id="addText">{{ 'products.product.add_to_cart' | t }}</span>
</button>

This is how the Wishlist Button looks on the product page.
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