The Additional Information tab in WooCommerce plays an important role in displaying product specifications such as weight, dimensions, and custom attributes. However, the default title “Additional Information” may not always match your brand tone or marketing strategy.
In this guide, you’ll learn how to change the Additional Information text in WooCommerce using code or a plugin, safely and efficiently.
What Is the Additional Information Tab in WooCommerce?
On single product pages, WooCommerce typically displays three tabs:
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Description
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Additional Information
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Reviews
The Additional Information tab automatically shows product attributes like:
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Weight
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Dimensions
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Size
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Color
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Custom attributes
If you want to rename this tab to something more engaging like “Product Specifications” or “Technical Details,” you can easily do so.
Why Change the Additional Information Text?
Customizing this text can:
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Improve brand voice and consistency
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Make product pages look more professional
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Improve SEO with better keyword usage
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Increase clarity for customers
Even a small wording change can improve user experience and conversions.
Method 1: Change Additional Information Heading Using Code (Recommended)
This is the cleanest and most reliable method.
Step 1: Create or Use a Child Theme
Before editing any files, make sure you’re using a child theme. This prevents losing changes after theme updates.
Step 2: Add Code to functions.php
Go to:
Appearance → Theme File Editor → functions.php
Add the following code:
add_filter(‘woocommerce_product_additional_information_heading’, ‘custom_additional_information_text’);
function custom_additional_information_text() {
return ‘Product Specifications’;
}
Replace ‘Product Specifications’ with any text you prefer.
Click Update File and refresh your product page.
Method 2: Rename the Additional Information Tab Title
If you want to change the actual tab label (not just the heading inside it), use this code:
add_filter(‘woocommerce_product_tabs’, ‘custom_rename_additional_information_tab’, 98);
function custom_rename_additional_information_tab($tabs) {
if (isset($tabs[‘additional_information’])) {
$tabs[‘additional_information’][‘title’] = ‘Technical Details’;
}
return $tabs;
}
This changes the tab name itself.
Method 3: Change Text Without Coding (Using a Plugin)
If you’re not comfortable editing code, you can use a string translation plugin.
Steps:
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Install and activate the Say What? plugin
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Go to Tools → Text Changes
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Click Add New
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Fill in the fields:
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Original string:
Additional Information -
Text domain:
woocommerce -
Replacement string: Your custom text
Save changes and check your product page.
Important Tips Before Making Changes
✔ Always create a full website backup
✔ Clear your cache after editing
✔ Test changes on both desktop and mobile
✔ Use a staging site if possible
SEO Optimization Tips
If you’re renaming the tab, consider using keywords like:
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Product Specifications
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Technical Details
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Product Features
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Item Information
Make sure the wording:
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Matches search intent
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Is clear and professional
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Improves user understanding
Common Issues & Fixes
Changes Not Showing?
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Clear caching plugin
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Hard refresh browser (Ctrl + F5)
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Make sure WooCommerce is updated
Tab Disappeared?
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Ensure product attributes exist
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Check for theme conflicts
Final Thoughts
Changing the Additional Information text in WooCommerce is a small customization that can significantly improve your product page clarity and branding.
Whether you use a simple code snippet or a plugin, the process is straightforward and safe when done correctly.
A well-structured product page builds trust, and trust leads to higher conversions.