If I understand you question correctly then
you would like to configure cookie string value when using the COOKIE insert feature.
This was possible in CSS using string command.
With ACE currently you cannot configure a cookie-value for the cookie that is inserted by ACE (-- using cookie-insert feature). ACE
always automatically add a cookie value for the cookie it inserts.
This cookie value is similar to R2482639152
If you use
static cookie-value "xxx" rserver yyy"
The static cookie option will only work if a client happens to come in with
the cookie=xxx. Then that connection will be stuck to rserver yyy.
Syed