Hi, When I logged in from Myphpadmin I noticed that the folder named were all the same for example "madmel_wrd1" and another database madmel_wrd2 and so on. So how do I know which website database are they? I thought that it was automatic naming for databases like if my website was named pinkilop.com so the database would be called pinkilop. How do I know which database website they are?
If you are using Wordpress... check the wp-config.php file for the blog. It'll reveal which mySQL database the blog is using.
Something created the database - either you manually using phpMyAdmin, a script you loaded into phpMyAdmin (usually a .sql file) or a script you installed. The name of the database has nothing to do with the name of your site or your domain name, unless you name it that.