Understanding WooCommerce Template Override
Overriding WooCommerce templates allows you to customize the appearance and functionality of your store without modifying the original plugin files.
Hooks and Template Editing
WooCommerce uses hooks to define the locations where templates are loaded. For example, the woocommerce_single_product_summary hook in the content-single-product.php file includes various templates for the product summary: title, rating, price, etc. To customize these templates, you need to understand how hooks work.
The Issue and Its Solution
You attempted to replace the hook woocommerce_single_product_summary with the template slug woocommerce_template_single_title, which is incorrect. To properly override the title template, you need to locate and edit the corresponding title.php file in the single-product folder of your active theme or child theme.
Additional Considerations
Alternatively, you can use hook callbacks to add your own content or functionality to specific hooks. For example, the following code adds a custom action to the woocommerce_single_product_summary hook, displaying a message between the product price and short description:
// define the woocommerce_single_product_summary callback function function my_custom_action() { echo '<p>This is my custom action function</p>'; }; add_action( 'woocommerce_single_product_summary', 'my_custom_action', 15 ); // priority number of 15
References
- Template Structure & Overriding Templates via a Theme: [link]
- WooCommerce Hooks: Actions and Filters: [link]
- WooCommerce Code - Action and Filter Hook Reference: [link]
- WooCommerce Visual Hook Guides (for all WooCommerce pages): [link]
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