How to make "AND" and "&" working as same in SQL

Question

I have a script which is accepting "Black AND White" but Idf do like "Black & White" its returning like "Black  White" . How to make it work for bot AND and & in sql server. below is the script.

 DECLARE @Title varchar(255)='Black AND White'
DECLARE @RawDescription varchar(255) =@Title

 WHILE PATINDEX('%[^ ''0-9A-Za-z]%', @RawDescription) > 0
    BEGIN
        IF SUBSTRING(@RawDescription, PATINDEX('%[^ ''0-9A-Za-z]%', @RawDescription), 1) = '-'
        BEGIN
            SET @RawDescription = TRIM(REPLACE(@RawDescription, SUBSTRING(@RawDescription, PATINDEX('%[^ ''0-9A-Za-z]%', @RawDescription), 1), ' '))
        END
        ELSE
        BEGIN
            SET @RawDescription = TRIM(REPLACE(@RawDescription, SUBSTRING(@RawDescription, PATINDEX('%[^ ''0-9A-Za-z]%', @RawDescription), 1), ''))
        END
    END
    WHILE CHARINDEX('  ', @RawDescription) > 0
    BEGIN
        SET @RawDescription = REPLACE(@RawDescription, '  ', ' ')
    END

    select LTRIM(RTRIM(@RawDescription))