You can easily change the home page banner text if you want to add your desired text there.
Step 1: Login WHMCS Admin Panel
Step 2: Go to Addons > WGS HostX > Page Manager
Step 3. Select the index.php page here and edit it.
As you can see that there is Banner Content Manager, from here you can manage the contents of the banner in different languages.
By default, HostX Comes with English Banner Content, so you need to expand the English blue bar to manage the contents under it.
From here you can change the text by viewing its source code.
Click on Ok and Publish your changes, the banner text will be changed.