Hi @kmazurek,
In GitLab 8.1 the menu shows “Switch to [TEAM_URL_NAME]”, so my guess is that either the teams listed were created with random input, or perhaps they were programatically created,
You can verify by switching to the team and then looking at the URL to see if it matches what you expected?
Since GitLab 8.1 shipped, there’s been an update so the menu will show “Switch to [TEAM_NAME]” in future releases,