Question [Q] How can I remove "Installed" on an app page on Google Play

Dear XDA users,
I want to know if you can remove the "Installed" text on the button from an app. By example, I downloaded a mail app. I uninstalled it from my device, and also removed it in the "My Apps" section in Google Play, but it Google Play still says that I have installed the app. How can I remove this completely?