Hello,

Sorry for the earlier inconvenience.

Can you please once try the following Custom CSS on your Site, hopefully, this will work out for you:

.widget_product_categories .product-categories li a {
    width: calc(95% - 40px) !important;
}

The location to paste Custom CSS is the same as told earlier.

If this somehow doesn’t work too then kindly share your WP-ADMIN Login details so that we can look ourselves at this on your Site.

Best Regards