I have translate the pluginPlugin A plugin is a piece of software containing a group of functions that can be added to a WordPress website. They can extend functionality or add new features to your WordPress websites. WordPress plugins are written in the PHP programming language and integrate seamlessly with WordPress. These can be free in the WordPress.org Plugin Directory https://wordpress.org/plugins/ or can be cost-based plugin from a third-party in Spanish but I am waiting the support team translate validation. How long will it take to update the plugin for Spain to can download the cooked_es_ES.po file? Thanks!

Link: https://translate.wordpress.org/projects/wp-plugins/cooked/