I have a question here and hope you guys can help me with that. Couldn't find the exact answer from search and I am not a coder myself. I was given the instruction (to change plugin name) by my previous coder before he handed the plugin to me. He said if I want to change the plugin name, all I need to to is go to popups.php and change the first line, which is
Plugin Name: xxx.
So I extracted the folder, change the name and and zipped the whole folder again. When I tried to install it through wordpress, it says installation failed. Did I miss out any step here?
Here is the error message:
Unpacking the package…
Installing the plugin…
The package could not be installed. No valid plugins were found.
Plugin install failed.