How Can I Customize WooCommerce Product Summary Templates Using Hooks and Template Overrides?

Editing WooCommerce Product Summary Templates

Creating custom templates in WooCommerce requires an understanding of hooks and overriding templates.

Hooks and Overriding

In the WooCommerce plugin, you'll often encounter hooks like:

do_action( 'woocommerce_single_product_summary' );

These hooks allow you to execute specific template functions at predefined locations. However, overriding templates involves replacing these hook calls with custom code.

Custom Template Overriding

If you wish to remove or modify specific template elements, such as the product title or add-to-cart button, follow these steps:

1. Locate the Hook: Identify the hook that corresponds to the template element you want to edit. In the case of the product title, it's woocommerce_template_single_title.
2. Create the Override Template: In your child theme, create a file with the same name as the hook's template file. For example, if you want to edit the product title, create a file named single-product/title.php.
3. Copy Hook: Copy the hook call from the plugin template file into your child theme template file.
4. Remove Unwanted Content: Erase the template element that you no longer want to display, such as the product title.
5. Add Custom Content: Write your own PHP code to create the desired template structure and display.

Custom Hooking with Functions

Alternatively, you can use hooks to execute custom functions without overriding templates. For instance, to display a custom message between the product price and short description:

// Hook Custom Action
function my_custom_action() {
    echo '<p>This is my custom action function.</p>';
}
add_action( 'woocommerce_single_product_summary', 'my_custom_action', 15 );

Recommendations

• Always try to use existing hooks before overriding templates.
• Refer to WooCommerce documentation for specific hook locations and template structure.
• Use the WooCommerce Visual Hook Guide to visualize hook locations.

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