### Customize WooCommerce Subscriptions Appearance and Functionality

Source: https://woocommerce.com/documentation/products/extensions/woocommerce-subscriptions/index

This section provides code snippets to customize the appearance and functionality of WooCommerce Subscriptions. It is recommended to add these snippets to a separate snippet plugin rather than modifying theme files or the functions.php file. These snippets can be copied directly or downloaded.

```php
/**
 * WooCommerce Subscriptions Snippet Example
 *
 * This snippet demonstrates how to add a custom notice to subscription renewal emails.
 */
add_filter( 'woocommerce_subscriptions_renewal_email_custom_content', 'my_custom_subscription_renewal_notice', 10, 1 );

function my_custom_subscription_renewal_notice( $content ) {
    $content .= '<p>' . __( 'Thank you for your continued support! We appreciate your business.', 'your-text-domain' ) . '</p>';
    return $content;
}
```

--------------------------------

### Remove Subscription Action Button (PHP)

Source: https://woocommerce.com/documentation/products/extensions/woocommerce-subscriptions/developer-docs/page/2

This snippet demonstrates how to remove an action button from the 'My Account > View Subscriptions' page using the 'wcs_view_subscription_actions' hook in PHP. It allows developers to prevent customers from initiating specific actions on their subscriptions.

```php
add_filter( 'wcs_view_subscription_actions', 'my_remove_subscription_action_button' );

function my_remove_subscription_action_button( $actions ) {
    // Remove 'Change Payment Method' button
    unset( $actions['change_payment_method'] );

    // Uncomment the lines below to also remove other buttons:
    // unset( $actions['cancel'] );
    // unset( $actions['resubscribe'] );
    // unset( $actions['reactivate'] );

    return $actions;
}
```

--------------------------------

### Stop User Role Changes for Subscriptions (PHP)

Source: https://woocommerce.com/documentation/products/extensions/woocommerce-subscriptions/developer-docs/page/2

This PHP code snippet shows how to prevent WooCommerce Subscriptions from automatically changing a user's role when their subscription status changes. This is useful for custom user role implementations or specific logic.

```php
add_filter( 'wc_subscriptions_user_role_change_enabled', '__return_false' );
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.