I published my app in google play store and tried to find it. But I found it by project name. My project name wasn\'t like app name.
But many people installed my app. Ho
AppName:- app name showing after installing apk in your device.
If you want to change playstore name follow below steps.
According to new playstore design
Step 1 : Open Developer Account https://play.google.com/apps/publish/
Step 2: Select the app that you want to change your playstore app name. After select app, this dialogue is shown.
Step 3: Then scroll down a little bit you can see option Store Listing Click on it. in your right side, you can see title field That is the name you can see in the playstore. See screenshot below
Change the title and submit an update. And it's done.
Note: after submit it will take 24 hours to update your info in playstore (in 24 hours)