Magento 2 add to cart button text when added

I want to change the add to cart button text, when a product is successfully added to the cart. I want to add soms custom html (a icon) to the button.

I tried to change the following, but that does not work. It does not read the HTMl but add it as plain text.

How can I solve this?

File: /app/design/frontend/Theme/theme/Magento_Catalog/web/js/catalog-add-to-cart.js

setTimeout(function () {
    var addToCartButtonTextDefault = self.options.addToCartButtonTextDefault || $t('Add to Cart');

    addToCartButton.removeClass(self.options.addToCartButtonDisabledClass);
    addToCartButton.find('span').text(addToCartButtonTextDefault);
    addToCartButton.attr('title', addToCartButtonTextDefault);
}, 1000);