There is no default way to do this, but this popular plugin solves the issue for most people. I have no connection to the creators of this free plugin, but I’ve used it on several sites. https://wordpress.org/plugins/enable-media-replace/
If you are talking about a featured image on each post, the wordpress hook is the_post_thumbnail(); You may be able to find that on the template you are working with and remove it? Images embedded in posts or pages would be different. https://codex.wordpress.org/Function_Reference/the_post_thumbnail
OK I have found out a way to do this. With the plugin, with some checkboxes I am setting a crop option in the db in wp_options table, just like WP does it for the thumbnail, medium and large sizes. So my big image sets the add_option(‘big_crop’, true) Than in functions.php I do: if ( … Read more
After I upload a file to library its name converted to dashes
image_send_to_editor filter – Unwanted paragraphs and line breaks
Maybe you need to use set_post_thumbnail_size(); for thumbnails? And then the the_post_thumbnail(‘vip-thumb’ ); https://codex.wordpress.org/Function_Reference/set_post_thumbnail_size
Select image and display from textfield?
The way I would do this would be to inline the background: url(…) property. <?php if ( has_post_thumbnail() ) : $hero = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘hero’, ” ); $tablet = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID), ‘tablet’, ” ); $phablet = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘phablet’, ” ); $phone = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘phone’, ” ); ?> <style> @media only screen and … Read more
Its really looks like templates in your news-events section are use Featured image, and next (a same as first image) – just inserted into post body contents as Image. I Suggest you to remove featured image ( but not to delete it from wp), in this case you will avoid using duplicated image, un till … Read more
Is the css clip property what you are looking for? img { position: absolute; clip: rect(0px,60px,200px,0px); } From CSS clip Property