Truncate Tables With Spaces In Their Names Using STP

I am attempting to how to truncate list of tables using STP. That is decalre a cursor for a list table names and then to truncate the table names one by one.

The code below shows what I want to achieve. I want to truncate all the tables with names beginning with ZZ but this is failing. I have tried using both delete and truncate.

Is it possible and what do I need to do?

-- Code

SET QUOTED_IDENTIFIER Off
GO
SET ANSI_NULLS ON
GO

create PROCEDURE dbo.Empty_ZZ
AS

DECLARE @tablename sysname
DECLARE @localname varchar(50)

DECLARE ZZtablenames_cursor CURSOR FOR
select [name]
from sysobjects
WHERE [xtype] = 'U'
and name like 'ZZ %'

OPEN ZZtablenames_cursor

FETCH NEXT FROM ZZtablenames_cursor
into @tablename
WHILE @@FETCH_STATUS = 0
BEGIN
set @localname = '[' + @tablename + ']'
TRUNCATE + @localname
FETCH NEXT FROM ZZtablenames_cursor
END

CLOSE ZZtablenames_cursor
DEALLOCATE ZZtablenames_cursor

GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO