I have connected my WordPress blog to Blogger for auto post through IFTTT. Now I want to connect my another WordPress blog to my Blogger blog for auto post. How can I add my second WordPress blog in IFTTT?
Unfortunately, no, because you can only configure one WordPress blog in the WordPress channel.
An alternative is to use a different channel, such as the Feed channel to pick up new posts from your other blog to send to your Blogger channel.
You might be able to do what you want with another IFTTT account.