workaround invalid characters

[DG2B]

hebrew language uses " (Hex Character '0022') in acronyms. 
unfortunately for me LTD is translated to בע"מ 
meaning most of my Client table names contains this char " (Hex Character '0022').

Is there a workaround this issue?
here is the error message copied from bot monitor:
Error encountered in step with name [create project folder]: Failed to remove file extension from file name 'אגואיסט פרסום בע"מ.pdf' because it contains Invalid characters: '"' (Hex Character '0022')

[Steve]

Please contact AppSheet Support for help with this.