Hi @Akitha.U ,

In order to Rename the Bot, first it has to be in Editable form which will not be possible as long as the same is in Public Folder (Checked-in state). You need to move the same to Private folder by performing the check-out action in order to edit the Bot by which you can Rename the same as well. But, by doing so, you should do the necessary changes to its dependencies as well (if any). 

Users with administrative privileges and Bot Runner license cannot access the private workspace because they cannot create bots.

The bot name must be unique. If a bot or a folder with the same name exists in the same folder location which you have access to in the public workspace, you cannot either create, check out, or rename the bot with this name in the private workspace.