Rename quick and easy, multiple gameObjects and assets.

You can use the bellow wildcards to dynamically rename your objects:

• <name>
  This wildcard will be replaced by the old name of the object.
  You can use range indexing to substring the old name. eg: <name[1..^2]>
• <num>
  This wildcard will be replaced by an increasing number starting 1.
  You can offset the number by + and -. eg: <num+2> or <num-1>