ID, 'first_name', true);
$last_name = get_user_meta($admin_user->ID, 'last_name', true);
$admin_full_name = trim("$first_name $last_name");
// Fallback to display name if full name is not set
if (empty($admin_full_name)) {
$admin_full_name = $admin_user->display_name;
}
} else {
$admin_full_name = 'Unknown';
}
$emailTemplate = '
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