Hi,
Thanks for choosing our product.
1. Currently, the Single Product Title hasn't this option. Sorry for this inconvenience.
To change the font size, you can these lines to Custom CSS or the style.css file of Child Theme:
.site-content-single-product .single-product-info .summary-product-wrap h1.product_title{
font-size: 30px;
}
2. Add Custom font for Redux: you can view instruction in here: https://yolotheme.com/add-custom-fonts-redux-framework/
3. You go to the functions.php (/wp-content/themes/yolo-rubino/) and add these lines:
add_filter('woocommerce_currency_symbol', 'change_existing_currency_symbol', 10, 2);
function change_existing_currency_symbol( $currency_symbol, $currency ) {
switch( $currency ) {
case 'USD': $currency_symbol = 'USD$'; break; // You can change USD$ -> text you want
}
return $currency_symbol;
}