Is it any way to change/replace default weather widget V7 original desktop screen ?

[hero121]

Dear Experts
The default v7 rom weather widget have only one city in one country.
I live in india where so many states, but in its location setting there is only one city i.e (Delhi), and there is no any way to edit or change the location.
I want to replace this with another one.
Here I request all of you, is any way to replace another weather widget on its default LG Home screen so that i could change my favorite Location?
I have another custom rom and used for some times but finely I came to original V7 rom with some modification in messaging application.