Updating Existing Affiliate Links - How? Please help

Recently Amazon closed my account - As appeal process is very difficult, so I created a new account - now I want to update the affiliate link on my website existing page, as website has over 1000+ Artiicles and I am using EasyAzon Pro worpdress plugin.

I have updated the affiliate lID + access/secret keys in settings area, but NEW LINK is not reflecting in all 1000 pages, however if I create new POST then the products on new pages are populated with NEW LInk.

Any SOLUTION please? Any other plugin which can make my job easier - please help

The best universal plugin on earth: Your both hands.
I am not sure if any other plugin will be compatible with your issue.
Anyway, is it worth this pain in the ass when your are risking another ban?
This is up to you.

Sorry to hear that your account was closed, do you know the reasons? Just to avoid being banned second time. And is it even allowed to create a second account like this?

Even if you've changed the settings, most likely affiliate links are still associated with your old account. Just like King89 said, I think doing it manually is the best way to go with this. I checked your website, there are tons of products so obviously it would take forever but it's the method you can trust.