Subtract an offset to video tag

Is there a way to subtract an offset to the video tag information?

I want to change the file name using the video tags but sometimes the hour is incorrect.

For some reason I thought I could use:

<Video Date Year><Video Date Month><Video Date Day>_<Video Date Hour -5><Video Date Min><Video Date Sec>

but <Video Date Hour -5> does not work.

Thanks in advance

Reply to #1:

Add a Renumber method.

https://www.advancedrenamer.com/user_guide/method_renumber