QuickText Formatting
Bento Util includes Placeholder API in the jar, and it enables you to use its QuickText Formatting in language files. To activate it, simply surround a translation key’s string with square brackets. You can use translation slots with the <%s n> tag.
Example:
"text.bento_gui.checkbox.on": ["<gray>[<green>✔<gray>]</*> <%s 1>"]