There isn't a built-in setting to do this in WooCommerce, but you can achieve it with a bit of custom CSS.
First, you'll need to find the ID or class of the element that contains the page title. You can do this by inspecting the element with your browser's developer tools.
Once you have the ID or class, you can add the following CSS to your site to hide the element:
#id-of-element {
display: none;
}
.class-of-element {
display: none;
}