Is it possible to hide or encrypt the display name after login into the WordPress admin panel?

If you are talking about the “Howdy” message shown on the admin black bar after login, you can use code similar to this to filter that information. add_action(‘admin_bar_menu’, ‘lets_change_howdy’, 11); function lets_change_howdy($wp_admin_bar) { $user_id = get_current_user_id(); $current_user = wp_get_current_user(); $profile_url = get_edit_profile_url($user_id); if (0 != $user_id) { $avatar = get_avatar($user_id, 28); $howdy = sprintf(__(‘Welcome, %1$s’), … Read more

Unable to access WordPress admin panel

You might try renaming the folder that contains your current theme. That should get you back to a default ‘Twenty-xxx’ theme, and then troubleshoot from there. Initial thoughts are perhaps some external call via your theme to the Canva site, so that’s why you might try disabling the current theme by renaming it’s folder.

Override default options in plugin metaboxes

as example of js code that will run on every new post page function admin_footer_se_119285(){ ?> jQuery(window).ready(function(){ if (jQuery(‘#metabox-id-div’).length == 1){ // put your code } }) <?php } ?> Take a look to usefull reference to admin_footer-(plugin_page) action hook

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)