Change text No votes yet

If you are using Default template for rating block, it has a filter that is used to change this string: ‘gdrts-template-stars-rating-default-no-votes-message’. If you are using one of the other included templates, the only way to do it, is to override the template and make changes you need: https://support.dev4press.com/kb/article/override-and-customize-rating-templates/