Remove spouse Name from Passport and update ACS with new passport number

I just applied ACS with my existing passport, now i want to remove my spouse name from my passport and i plan to update details in my passport.

Hence, Indian government will issue new passport and with new passport number in-case if i apply for any update.

Will this affect my existing ACS ?

If not what should i do after ACS and before submitting EOI ?

Thanks
Raam

Not sure why you did not make this change before applying ACS. You should try to keep things simple.

Anyways, you can either send ACS your new passport details or submit both old and new passport after your have got an invite.
This way, you can tell case officer that your passport was re-issued during the process