The writ of summons shall be directed to the defendant and shall be substantially in the following form:
Commonwealth of Pennsylvania
County of
____________
[Caption]
To
_________________________
You are hereby notified that
_________________________
(Name(s) of Plaintiff(s)), has (have) commenced an action against you. Date
___
____________
(Name of Prothonotary or (Clerk)
By
______________________________________
(Deputy)
Seal of the Court
231 Pa. Code ยง 1351