1) Yes.
2) NO
3) You need to get it changed. It will complicate things later.
4) Yes you can opt for new passbook. NO entry can be edited or changed. Yes for old transaction you can use new name.
5) No, you are calling for trouble by doing that.
6) Yes KYC is mandatory. but MCA data can be changed following due procedure.manipulation not possible.
7) Not only bank , each and every person is required to provide only true information. On providing wrong info, Law of land can pull you up .
8) No
9) Bank has right to change its policies with or without prior approval of customer.
10) You are required to follow due procedure. Hire a decent CA.
11) No. Justice shall always prevail.