Hello,
Such questions request additional customization which is beyond our basic support scope. You can contact WPKraken team to get help with additional development.
You may try this way to make redirect: Woocommerce -> settings -> products -> display http://prntscr.com/gmi46n and add this code in functions.php of your child theme:
function et_added_to_cart_redirect() {
return $url = "request_quote"; // for example
};
add_filter('woocommerce_add_to_cart_redirect', 'et_added_to_cart_redirect');
Please read this article https://docs.woocommerce.com/document/change-add-to-cart-button-text/
Also, you may activate Just Catalog options in Theme Options > Shop.
Regards