A simple plugin to style the WooCommerce Breadcrumbs or disable them altogether
WooCommerce Breadcrumbs is a simple WordPress plugin that allows you to restyle the WooCommerce breadcrumbs. It also gives you the ability to disable them completely so they no longer display.
By changing the HTML surrounding your breadcrumbs, you’re able to provide better options for styling your breadcrumbs in different ways. For example, the default breadcrumbs simply display links with a separator character. Using WooCommerce Breadcrumbs, you can change them to display as an unsorted list of links instead.
NOTE: This plugin wont actually style your breadcrumbs for you. It simply gives you the tools to change the HTML that wraps around your breadcrumbs.
If need be, you can also disable the breadcrumbs completely by unticking the 'Enable breadcrumbs' checkbox. This will stop the breadcrumbs from displaying on your site.
If you notice there are a few less breadcrumb options on the settings page than you expected, then you're mostly likely using a WooThemes Theme. WooTheme themes disable the WooCommerce breadcrumbs in favour of the WooFramework Breadcrumbs. The downside to this is that there aren't quite as many options that can be changed with the WooFramework Breadcrumbs.
To see some examples of how you can style your WooCommerce Breadcrumbs, check out the plugin homepage.