As every theme is different you can’t really expect a plugin to know where to put the slideshow in. As you say the best place would be the content filter if that’s where you want it. If you want it anywhere else you could inject it after using jquery?
You can not replace half of a template by using filters and hooks if the template itself doesn’t support so. The template_include will override an entire template, it means header, body, content, sidebar, footer, and everything. Now you have these options: Style Your Template Create a full single-my_member.php file and then style it by CSS … Read more
get post id by $content (so by post content)
Show the content that is after the excerpt using child theme
Missing content in Pages only
Gutenberg is Adding Additional HTML Tags When Grabbing the Excerpt
You should be able to do something like this in your filter function: function prefix_insert_post_ads( $content ) { if ( is_admin() ) { return $content; } if ( ! is_single() ) { return $content; } if ( ! is_amp_endpoint() ) { $ad_code = My Ad code; return prefix_insert_after_paragraph( $ad_code, 4, $content ); } // We … Read more
Removing “wpautop” (auto tags) only on certain pages?
How can I add class to every quote element?
Force Balance Tags not working