how to remove admin name from a snippet (discord link etc.)

Hello,

Thank you for contacting us and we regret the inconvenience caused.

This is something that happens only with Discord. If you share links to any other Social platform then the link preview will not have the author info but on Discord, you will see the author.

We do not have an option to disable this from the settings. However, you can try the filter in this thread and see if that fixes the issue: https://wordpress.stackexchange.com/questions/369151/how-to-remove-author-name-and-link-from-a-shared-link-preview

Here’s the code from the thread:

add_filter( 'oembed_response_data', 'disable_embeds_filter_oembed_response_data_' );
function disable_embeds_filter_oembed_response_data_( $data ) {
    unset($data['author_url']);
    unset($data['author_name']);
    return $data;
}

You can follow this guide to add the code:
https://rankmath.com/kb/wordpress-hooks-actions-filters/

Let us know how that goes.

Thank you.

Hello,

Glad that helped.

Please feel free to get in touch if you require any further assistance.

Thank you.