Other Email Systems Sent Folder under Inbox Issue

I use Zimbra Web Interface with Network Solutions IMAP email account. That system puts SENT and TRASH under INBOX. Zimbra Web shows those folders but puts SENT email in my Primary zMailCloud Sent folder. Zimbra Desktop shows all the IMAP folders but puts a sent mail in the top level Sent in the Network Solutions account. Is there no way to correct these problems?