I would like to code a plugin that injects the custom content to any type of post (post, page, product, any others) but I would like to allow the users to let them select the place of content too. Such as; before/after the title, before/after the content, before/after the comment section, and all other possibilities (e.g. the_content_more_link
filter etc).
As you know, there are many plugins, themes, custom post type plugins that they create their own custom filter hooks (e.g. Woocommerce creates many filter hooks like woocommerce_get_price_html
etc.)
I would like to know that is there any way to get the list of filter hooks (can be used for content placement/injection) for any post type? So I can offer these places (filter hook places) to the users for adding the content.