Solved Remove characters from item name

Simple thing I'm trying to do (Well I hope) so I'm getting an item's displayname and checking if it contains "BB Block" then I want to remove those characters from the name, creating a new variable. How would I go upon doing this.

Code:

ItemMeta im = player.getItemInHand().getItemMeta();
 
                if(im.getDisplayName().contains("BB Block")){
                    String building = im.getDisplayName();
                   
 
                    //String something = buildling.removecharacters("BB Block");
                 
                      File file = new File(BB.getInstance().getDataFolder() + File.separator + "schematics" +File.separator+ something + File.separator +  ".schematic");

 

Creeoer replace them with an empty String

 

string.replace("this gets removed", "");