In some cases; you would want to disable Schema breadcrumb json-ld output. There are other plugins that outputs breadcrumbs, especially those with specific functionality like a Store or Events, these plugin tends to output their own breadcrumbs in specific sections.
For example; if you are running WooCommerce plugin on your site and do not want to have duplicate breadcrumbs. Fortunately; Schema has a simple way to do so via a built-in filter.
You can disable breadcrumbs on your Store to avoid duplication of schema.org markup on your product pages.
Disable Breadcrumb JSON-LD Output
Here is a few examples of code snippets that you can use:
This code snippets can be placed in the theme’s functions.php file.