There were a couple of things that i wanted to know

1) I was going through the this feature request
https://sourceforge.net/p/phpmyadmin/feature-requests/1387/

and i too wasn't able to figure out how to change database name. Has that feature been implemented 

2) while exporting the database there is no create database sql statement

for example :

there is a db called test with certain number of tables. I selected the database, clicked on export, clicked custom and exported it.

However only the tables were exported. There were no create statement

Shouldn't the entire database be exported with create database statement? Is this a bug or was this not implemented intentionally