I have received your email, however since I am not affiliated with EPC, I cannot provide email support for matter pertaining directly to the calendar. However, if you become a client of mine, using my integration services, then I can support you via email.
As for your situation, since there is no way to modify the code that generates the navigation table, you won't be able to change it without disabling the default table and using the custom code.
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* Not affiliated with EasyPHPCalendar or NashTech Inc.