How to take data from one file and replace it in another?

Question

Python

I have two files: accounts.json and info (any extension).

The accounts.json file contains the “email”, “password” data:

[{"email": "example_email", "password": "example_password"},
{"email": "example_email", "password": "example_password"},
{"email": "example_email", "password": "example_password"},
…}]

The second file, info, has multiple emails and one password for all emails:

Email:
[email protected]
[email protected]
…

Password:
password

Or:

Login: [email protected]
Password: password

Login: [email protected]
Password: password
…

Question: How is it possible, using Python or JavaScript, to take each [email protected] and password, then replace "example_email" and "example_password" in the accounts.json file?

I apologize if I couldn’t convey something, I can’t formulate ...

In short: you need to take data from the list and paste it into another file, replacing certain text, in my example, this text: example_email and example_password.

Why exactly these two EPs? Because it is a helper file for other Python programs.