內容簡介
```html
<ul>
<li>Easy Text Replace 是一個輕量、性能優化的 WordPress 外掛，可以在不修改主題或外掛檔案的情況下替換網站上的任何文字串。非常適用於自訂 WooCommerce 按鈕、更改 WordPress 標籤或個性化網站上的任何文字。</li>
</ul>
<h3>為什麼選擇 Easy Text Replace？</h3>
<ul>
<li>無需編輯程式碼 - 在不觸碰主題或外掛檔案的情況下更改文字</li>
<li>更新安全 - 您的自訂內容在主題和外掛更新後依然保留</li>
<li>性能優化 - 每次頁面加載僅一個數據庫查詢，並具有智能緩存</li>
<li>文字域篩選 - 定位特定外掛、主題，或全域應用變更</li>
<li>優先順序控制 - 管理多個替換的順序</li>
<li>批次操作 - 同時啟用、停用或刪除多個替換</li>
<li>導入/導出 - 輕鬆在不同站點之間傳輸配置</li>
<li>緩存兼容 - 適用於 WP Rocket、W3 Total Cache、WP Super Cache 等緩存外掛</li>
</ul>
```
**製作問題與答案：**
<ul>
<li>問題：Easy Text Replace 的文字域篩選功能可以做什麼？</li>
<li>答案：可以定位特定外掛或主題，或全域應用變更，以避免無意間替換其他外掛的文字。</li>
<li>問題：Easy Text Replace 的性能優化特點有哪些？</li>
<li>答案：每次頁面加載僅一個數據庫查詢、智能 24 小時緩存系統、管理員資產惰性加載、無前端 JavaScript 間接、索引數據庫進行快速查詢，最多 100 個替換以保持性能。</li>
<li>問題：Easy Text Replace 如何適應 WordPress 原生使用者介面？</li>
<li>答案：它採用乾淨直觀的界面，使用 WordPress 設計模式，讓您感覺像是 WordPress 自然的一部分。</li>
</ul>
```
外掛標籤
開發者團隊
② 後台搜尋「Text Replace – Find and Replace WordPress Strings」→ 直接安裝（推薦）
原文外掛簡介
Text Replace is a lightweight, performance-optimized WordPress plugin that lets you find and replace any text string on your website without modifying theme or plugin files. Perfect for customizing WooCommerce buttons, changing form labels, or personalizing any text across your site.
Why Choose Text Replace?
No Code Editing Required – Find and replace text without touching theme or plugin files
Update-Safe – Your string replacements survive theme and plugin updates
Performance Optimized – Single database query per page load with intelligent caching
Text Domain Filtering – Target specific plugins, themes, or apply changes globally
Priority Control – Manage the order of multiple text replacements
Bulk Operations – Enable, disable, or delete multiple replacements at once
Import/Export – Transfer configurations between sites easily
Cache Compatible – Works with WP Rocket, W3 Total Cache, WP Super Cache, and more
Perfect For
Changing WooCommerce “Add to Cart” to “Buy Now”
Customizing Contact Form 7 button labels
Replacing WordPress admin bar text
Modifying theme-specific strings
Personalizing plugin messages
Translating or localizing specific phrases
A/B testing different button labels
Key Features
Simple String Replacement
Find and replace any text from themes, plugins, or WordPress core with just a few clicks. No coding knowledge required.
Text Domain Filtering
Target specific plugins or themes by their text domain, or apply replacements globally across your entire site. This prevents unintended replacements in other plugins.
Case Sensitivity Control
Choose whether replacements should match exact case or be case-insensitive for maximum flexibility.
Priority Ordering
Control the order in which replacements are applied using priority numbers (1-999). Lower numbers apply first.
Enable/Disable Toggle
Quickly activate or deactivate replacements without deleting them. Perfect for testing and seasonal changes.
Bulk Operations
Select multiple replacements and enable, disable, or delete them all at once to save time.
Import/Export
Export your replacement configurations to JSON files for backup or transfer to other sites. Import with automatic duplicate detection.
Performance Optimized
Single database query per page load
Intelligent 24-hour caching system
Lazy loading of admin assets
No frontend JavaScript overhead
Indexed database for fast queries
Unlimited replacements with optimized performance
WordPress Native UI
Clean, intuitive interface using WordPress design patterns. Feels like a natural part of WordPress.
Search & Sort
Easily find and organize your text replacements with built-in search and sorting capabilities.
Use Cases
WooCommerce Text Customization
Change “Add to Cart” to “Add to Bag” or “Buy Now”
Modify “Proceed to Checkout” to “Complete Purchase”
Customize product page labels
Personalize shipping and payment text
Replace price labels and currency text
Modify sale badge text
Contact Form 7 Customization
Change submit button text
Modify form field labels
Customize validation messages
Personalize success messages
Replace error message text
WordPress Core Text Replacement
Replace “Howdy” in admin bar
Change “Dashboard” to “Control Panel”
Modify menu labels
Customize admin notices
Replace login page text
Theme Text Customization
Change “Read More” links
Modify navigation labels
Customize footer text
Personalize call-to-action buttons
Replace copyright text
How It Works
Text Replace hooks into WordPress’s translation system (gettext) to intercept and replace text strings before they’re displayed. This means:
No file modifications – Your theme and plugin files remain untouched
Update-safe – String replacements persist through updates
Reversible – Simply disable or delete replacements to restore original text
Efficient – Replacements are cached for optimal performance
How to Change WooCommerce “Add to Cart” Text
One of the most common uses for Text Replace is customizing WooCommerce button text. Here’s how:
Navigate to Text Replace > Add New in your WordPress admin
In the Source String field, enter: Add to cart
In the Replacement String field, enter your desired text (e.g., Buy Now)
In the Text Domain field, enter: woocommerce
Leave Case Sensitive unchecked (default)
Set Priority to 10 (default)
Make sure status is set to Active
Click Save Replacement
Clear your site cache if using a caching plugin
Visit a WooCommerce product page to see the change
Pro Tip: To change “Add to cart” on single products but keep it on shop/archive pages, you’ll need to target the specific string used in that context. Check WooCommerce source code or use browser inspect to find the exact string.
How to Replace Contact Form 7 Button Labels
Customize Contact Form 7 submit buttons without editing form code:
Go to Text Replace > Add New
Source String: Send (or your current button text)
Replacement String: Your desired button text (e.g., Submit Message)
Text Domain: contact-form-7
Status: Active
Click Save Replacement
Clear cache and test your contact form
Note: If you have multiple forms with different button text, create separate replacements for each or leave Text Domain empty to replace globally.
How to Customize Theme Text Without Editing Files
Replace any theme text without touching template files:
First, identify the exact text you want to replace (copy it exactly as it appears)
Navigate to Text Replace > Add New
Source String: The exact theme text (e.g., Read More)
Replacement String: Your new text (e.g., Continue Reading)
Text Domain: Leave empty for global replacement, or enter your theme’s text domain
Enable Case Sensitive if exact capitalization matters
Status: Active
Save and clear cache
Finding Your Theme’s Text Domain: Check your theme’s style.css file header for the “Text Domain” field.
How to Find Text Domain for Any Plugin
To target a specific plugin with text replacement, you need its text domain:
Method 1: Check Plugin Main File
1. Go to Plugins > Plugin File Editor
2. Select the plugin from dropdown
3. Look for Text Domain: in the file header at the top
4. Copy the text domain value
Method 2: Check Translation Files
1. Navigate to /wp-content/plugins/[plugin-name]/languages/
2. Look for .po or .pot files
3. The filename usually contains the text domain (e.g., woocommerce-en_US.po = text domain is woocommerce)
Method 3: Common Plugin Text Domains
* WooCommerce: woocommerce
* Contact Form 7: contact-form-7
* Yoast SEO: wordpress-seo
* Elementor: elementor
* Advanced Custom Fields: acf
* Gravity Forms: gravityforms
Pro Tip: If you can’t find the text domain, leave it blank to replace the text globally across your entire site.
How to Set Up Multiple Text Replacements
When you need to replace several strings, use priority to control the order:
Plan your replacements – List all the text you want to change
Create each replacement – Go to Text Replace > Add New for each one
Set priorities:
Use priority 10 for most replacements (default)
Use lower numbers (1-9) for replacements that should happen first
Use higher numbers (11-99) for replacements that depend on others
Use Text Domain filtering – Specify text domain to avoid conflicts
Test in stages – Enable a few at a time to verify they work correctly
Example Priority Setup:
* Priority 5: Replace “product” with “item” (happens first)
* Priority 10: Replace “Add to cart” with “Buy Now” (normal priority)
* Priority 15: Replace “item price” with “cost” (happens after priority 5 and 10)
How to Replace Text Site-Wide vs Plugin-Specific
Control where your text replacements apply:
Site-Wide Replacement (Global):
1. Create your replacement as normal
2. Leave Text Domain field EMPTY
3. This will replace the text everywhere it appears on your site
Plugin-Specific Replacement:
1. Create your replacement
2. Enter the plugin’s text domain (e.g., woocommerce)
3. Text will ONLY be replaced when generated by that specific plugin
Theme-Specific Replacement:
1. Find your theme’s text domain (check style.css)
2. Enter the theme text domain in the Text Domain field
3. Text will ONLY be replaced in theme-generated content
When to Use Each:
* Global (empty text domain): When you want to replace text regardless of source
* Plugin-specific: When text appears in multiple places but you only want to change it in one plugin
* Theme-specific: When replacing navigation, headers, footers, or theme-specific UI text
How to Test Text Replacements Without Affecting Live Site
Test your replacements safely before going live:
Method 1: Use Enable/Disable Toggle
1. Create your replacement with status Inactive
2. Save the replacement
3. Log out and view your site in an incognito window
4. Log back in and toggle to Active when ready
Method 2: Test on Staging Site
1. Create replacements on your staging site
2. Test thoroughly
3. Export via Text Replace > Import/Export
4. Import the JSON file on your live site
Method 3: Use Priority to Test Incrementally
1. Set test replacements to high priority (90-99)
2. This makes them easy to identify and remove
3. Once tested, adjust priority to normal (10)
Pro Tip: Always clear your cache after making changes, then test in an incognito/private browser window to see changes immediately.
How to Export and Import Text Replacements
Transfer your text replacements between sites easily:
To Export:
1. Go to Text Replace > Import/Export
2. Click Export All Replacements
3. A JSON file will download to your computer
4. This file contains all your active and inactive replacements
To Import:
1. Go to Text Replace > Import/Export on the destination site
2. Click Choose File and select your exported JSON file
3. Click Import
4. The plugin will automatically detect and skip duplicates
5. New replacements will be imported with all settings intact
Use Cases for Import/Export:
* Transfer replacements from staging to production
* Backup your replacements before major updates
* Share replacement configurations between multiple sites
* Migrate from one server to another
Pro Tip: Export your replacements monthly as a backup. Store the JSON file in your site backups.
How to Find and Replace Text in WooCommerce Emails
Customize WooCommerce email text without editing templates:
Identify the exact text in the email you want to change
Go to Text Replace > Add New
Source String: The email text (e.g., Thank you for your order)
Replacement String: Your custom text (e.g., Thanks for shopping with us!)
Text Domain: woocommerce
Status: Active
Save and send a test email
Common WooCommerce Email Strings:
* “Order received” → Your custom text
* “Payment method” → Your custom text
* “Billing address” → Your custom text
* “Order details” → Your custom text
Testing: Use WooCommerce > Settings > Emails > Send test email to verify changes.
Developer Friendly
Includes hooks and filters for developers:
etrp_replacement_text – Filter text before replacement
etrp_replacement_result – Filter text after replacement
etrp_active_replacements – Modify active replacements array
etrp_max_replacements – Adjust maximum replacement limit (default: unlimited)
etrp_before_replacement_apply – Action before replacement
etrp_after_replacement_apply – Action after replacement
Example: Programmatically Add Replacement
`php
add_filter(‘etrp_active_replacements’, function($replacements) {
$replacements[] = array(
‘source’ => ‘Add to cart’,
‘replacement’ => ‘Buy Now’,
‘text_domain’ => ‘woocommerce’,
‘case_sensitive’ => false,
‘priority’ => 10
);
return $replacements;
});
`
Support
Need help? Visit our support forum for assistance.
Privacy Policy
Text Replace does not collect, store, or transmit any personal data. All replacement configurations are stored locally in your WordPress database.
Credits
Developed with ❤️ for the WordPress community.
Support
For bug reports, feature requests, and support, please visit:
Support Forum
Translations
Text Replace is translation-ready and includes:
English (default)
Want to translate Text Replace into your language? Visit WordPress Translate.