这是可能的！

下面的示例代码是针对特定插件的（让我们将其命名为我的插件），但您可以对站点上的所有插件执行完全相同的操作。您只需修改$数据->；响应为“已完成”；我的插件/我的插件。php“；下面的插件

add_filter( \'pre_set_site_transient_update_plugins\', \'my_plugin_update_feed\' );

function my_plugin_update_feed( $data ) {
    
    if ( empty( $data ) ) {
        return $data;
    }

    $url = \'https://drive.google.com/path/to/my-plugin/release.json?\' . time();

    $request = wp_remote_get( $url );

    if ( is_wp_error( $request ) ) {
        return $data;
    }

    $response = wp_remote_retrieve_body( $request );

    $response = json_decode( $response );

    if ( ! isset( $response->slug ) || ! isset( $response->new_version ) || ! isset( $response->url ) || ! isset( $response->package ) ) {
        return $data;
    }

    if ( version_compare( MY_PLUGIN_VERSION, $response->new_version, \'<\' ) ) {

        $data->response[ \'my-plugin/my-plugin.php\' ] = $response;
    }

    return $data;
}

{
    "slug": "my-plugin",
    "new_version": "0.0.3",
    "url": "https://drive.google.com/path/to/my-plugin/",
    "package": "https://drive.google.com/path/to/my-plugin/my-plugin-0.0.3.zip"
}