Woo Commerce作为一个插件，与WordPress无关，但你可以做的是复制单个产品。php模板到子主题中的WooCommerce文件夹。更改文件名并修改文件，然后使用single_template 或template_include 使用正确的条件标记。

single_template

function get_custom_post_type_template($single_template) {
 global $post;

 if ($post->post_type == \'product\') {
      $single_template = dirname( __FILE__ ) . \'/single-template.php\';
 }
 return $single_template;
}
add_filter( \'single_template\', \'get_custom_post_type_template\' );

template_include

add_filter( \'template_include\', \'portfolio_page_template\', 99 );

function portfolio_page_template( $template ) {

    if ( is_page( \'slug\' )  ) {
        $new_template = locate_template( array( \'single-template.php\' ) );
        if ( \'\' != $new_template ) {
            return $new_template ;
        }
    }

    return $template;
}

你需要检查WordPresstemplate-hierarchy 工作原理。

单立柱#

单篇文章模板文件用于渲染单篇文章。WordPress使用以下路径：

1.single-{post-type}.php – First, WordPress looks for a template for the specific post type. For example, post type is product, WordPress would look for single-product.php.
2.single.php – WordPress then falls back to single.php.
3.index.php – Finally, as mentioned above, WordPress ultimately falls back to index.php.

用于呈现静态页面（页面帖子类型）的模板文件。请注意，与其他帖子类型不同，页面是WordPress专用的，并使用以下补丁：

   1. custom template file – The page template assigned to the page. See get_page_templates().
   2. page-{slug}.php – If the page slug is recent-news, WordPress will look to use page-recent-news.php.
   3.page-{id}.php – If the page ID is 6, WordPress will look to use page-6.php.
   4. page.php
   5. index.php