Sheet list table - Can i use a ":" in dwg title?

[pmedina]

I work on avaition projects. We have surfaces we deal such as a "34:1 Approach Surface".

I would like to be able to use a ":" (colon) in my drawing title that shows up in my sheet list table. Since that data is generated as a field, it is not allowing the ":".
Is there a way to be able to use the ";"?

Thanks