WooCommerce: Change the Add to Cart text

functions.php

<?php
//For the ‘single’ product page, let’s add the following:
// Change 'add to cart' text on single product page
add_filter( 'woocommerce_product_single_add_to_cart_text', 'bryce_add_to_cart_text' );
function bryce_add_to_cart_text() {
        return __( 'Yes! I WANT this!', 'your-slug' );
}
//But then what about on the ‘archive’ product pages? Add this:
// Change 'add to cart' text on archive product page
add_filter( 'woocommerce_product_add_to_cart_text', 'bryce_archive_add_to_cart_text' );
function bryce_archive_add_to_cart_text() {
        return __( 'YES! I NEED this!', 'your-slug' );
}

// Change add to cart text on archives depending on product type
add_filter( 'woocommerce_product_add_to_cart_text' , 'custom_woocommerce_product_add_to_cart_text' );
function custom_woocommerce_product_add_to_cart_text() {
	global $product;
	
	$product_type = $product->product_type;
	
	switch ( $product_type ) {
		case 'external':
			return __( 'Take me to their site!', 'woocommerce' );
		break;
		case 'grouped':
			return __( 'VIEW THE GOOD STUFF', 'woocommerce' );
		break;
		case 'simple':
			return __( 'WANT. NEED. ADD!', 'woocommerce' );
		break;
		case 'variable':
			return __( 'Select the variations, yo!', 'woocommerce' );
		break;
		default:
			return __( 'Read more', 'woocommerce' );
	}
	
}