How change text in the botton ais-clear-refinements of angular instantsearch?

Hello! I would like to know if it is possible to change the button text without creating a custom user interface

Hello!

No, sadly there is no way to individually customize the button text, you’ll need to create a custom user interface using the BaseWidget class.

You can find a complete guide on how to do this in the documentation: https://www.algolia.com/doc/api-reference/widgets/clear-refinements/angular/#connector