Change default cookie insert name

Is there any possibility to change the default cookie name (BIGipServer) for a cookie insert persistence profile? We want to use a standard cookie insert profile across several virtual servers, but avoiding the name "BIGipServer". But we still need the "" as a dynamic variable. Is there some variable syntax available for the cookie name field or can we modify the default "BIGipServer" string? Or is this somewhere hardcoded in the OS? Thank you! Regards Stefan 🙂