Answer -
1.one has to create a different and a unique name .
2.one has to create the plugins folder .
3.one has to create sub folders within the folder to
Store php files ,translations and assets .
4. One has to create main plugin file and also has to fill in the header option.
5.One has to create activation and deactivation functions.
6.One has to create an uninstall script .
7.One has to create s readme.txt file .
8.One has to detect paths to plugin file for that one has to use proper constraints and functions.