how to set multiple root in local host wamp code example

Example: how to set multiple root in local host wamp

NameVirtualHost 127.0.0.1
<VirtualHost 127.0.0.1>
    ServerName localhost
    DocumentRoot 'C:\wamp\www'
</VirtualHost>
<VirtualHost 127.0.0.1>
    ServerName myclient.local
    DocumentRoot 'C:\wamp\www\ClientsMyClient'
</VirtualHost>