Sometimes server name is not expected to be displayed in project list, as below:

The server name cannot be hidden using out-of-the-box option, but user can create a plugin to hide it using css method.
1. in WCE, create a new plugin, for example "removeservername"
2. On the CSS Settings tab, expand CSS.
3. Expand Strategy WebStyles, then expand style, then expand mstr.
4. Create a new selector named: .mstrMenuItem a .serverName

5. Add property:
display=none!important

6. save the plugin. See there is a globa.css file generated under style folder:

With content:
.mstrMenuItem a .serverName {
display: none !important;
}
7. Restart tomcat to take effect.
8. Login web, the server name is hidden as expected:
