Capital P, see extended desc (#3093)

References:
https://felipeelia.dev/wordpress-with-capital-p-does-it-matter/
https://clarkwp.wordpress.com/2014/04/30/why-is-the-p-in-wordpress-important/

web/src/app/WebApp/Installers/Wordpress/WordpressSetup.php

@@ -8,7 +8,7 @@ use function Hestiacp\quoteshellarg\quoteshellarg;
 
 class WordpressSetup extends BaseSetup {
 	protected $appInfo = [
-		"name" => "Wordpress",
+		"name" => "WordPress",
 		"group" => "cms",
 		"enabled" => true,
 		"version" => "latest",