Hello,
Your needs is possible with settings AND some custom on view cart.php.
1°) First go to Extensions => Modules, then look for "Cart" (with search input), pick "HikaShop Cart Module"
Edit your your HikaShop Options tab and switch off unwanted options and keep needed.
2°) Then, you have to edit your cart view, in Components => HikaShop => Configuration, then on Display dropdown select Views.
Use the three dropdown filters with Poducts/Your Template/Frontend.
Then edit your view in order to add text under some conditions thanks to an if, like :
if(cart not empty) {
echo "<p>Your Cart</p>";
}
Note that for the second step some
Php knowledge is required.
Hope this will help you to custom your cart view
Regards