WP Notes Widget is great at organizing ‘note’ content and displaying it in a standardized way on the front end. However, based on the feedback from WP Notes Widget there was an interest in applying the ‘note’ front end styling in a more flexible way. Notes Widget Wrapper was created to achieve this. This plugin works very differently than WP Notes Widget. It gives you the freedom and ability to style any WordPress widget with the note styling. It does not confine your content to a rigid structure.
You can find this in the WordPress plugin repository or download it directly from https://wordpress.org/plugins/notes-widget-wrapper/. You can read a longer description about the plugin there too.