The summons shall be substantially in the following form:
County of (as the case may be).
The people of the State of California to the (naming the corporation):
You are hereby summoned to appear before me at (naming the place), on (specifying the day and hour), to answer an accusatory pleading, for (designating the offense generally).
Dated this ____ day of ____, 19__.
G. H., Judge, (name of the court).
Ca. Pen. Code § 1391