Final answer:
The actual new name of the street the comic book shop petitioned to change in Worcester, Massachusetts is not provided in the reference information. However, the act of petitioning for a street name change highlights the importance of community engagement in city affairs.
Step-by-step explanation:
The student is asking about a historical event involving a local business that petitioned for a change in the name of the street on which it was located. The comic book shop in Worcester, Massachusetts successfully lobbied their city council yet, the details regarding the new name of the street were not provided in the question nor in the provided information. Hence, it is not possible to state the new name given to the street. In historical contexts, name changes of locations are often associated with cultural, economic, or social significance. While we don't know the new name given to the street, this type of event is indicative of the significance of community input and civic engagement in urban planning and local governance.