Change Add To Cart Text Per Category WooCommerce

add_filter( 'woocommerce_product_single_add_to_cart_text', 'woo_custom_cart_button_text' );

function woo_custom_cart_button_text( $text ) {
    if( has_term( 'your-special-category', 'product_cat' ) ){
        $text = __( 'My Button Text', 'your-plugin' );
    }
    return $text;
}