fix(participants): Knocking participant name in participants list

Fixes https://github.com/jitsi/jitsi-meet/issues/9211

react/features/participants-pane/components/LobbyParticipantItem.js

         <ParticipantItem
             actionsTrigger = { ActionTrigger.Permanent }
             audioMuteState = { MediaState.None }
+            name = { p.name }
             participant = { p }
             videoMuteState = { MediaState.None }>
             <ParticipantActionButton

react/features/participants-pane/components/ParticipantItem.js

      */
     isHighlighted?: boolean,
 
+    /**
+     * The name of the participant. Used for showing lobby names.
+     */
+    name?: string,
+
     /**
      * Callback for when the mouse leaves this component
      */
     actionsTrigger = ActionTrigger.Hover,
     audioMuteState = MediaState.None,
     videoMuteState = MediaState.None,
+    name,
     participant: p
 }: Props) => {
     const ParticipantActions = Actions[actionsTrigger];
     const { t } = useTranslation();
-    const name = useSelector(getParticipantDisplayNameWithId(p.id));
+    const displayName = name || useSelector(getParticipantDisplayNameWithId(p.id));
 
     return (
         <ParticipantContainer
             <ParticipantContent>
                 <ParticipantNameContainer>
                     <ParticipantName>
-                        { name }
+                        { displayName }
                     </ParticipantName>
                     { p.local ? <span>&nbsp;({t('chat.you')})</span> : null }
                 </ParticipantNameContainer>