How to fine tune Verify (F8) settings to ignore product model number?

I have just started to use the Verify (F8) function recently, so I am still learning how to fine tune it.  In the current project, I see there is a lot of verification messages regarding a product model number, such as the following:

 

Separator is not recognized: - ("21-25")

 

The model number is JR71PL21-25 and the hyphen should not be translated. How can I set up Verify (F8) to ignore the model number? Thanks.

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