I want to change the names of a number of the integration fields..but am worried that custom script may be referencing them.,..
Is there a way to scan all custom script and HTML to identify where a current instance is used so I can then change the fields manually?
There is no way currently to do this in the product.
I believe the closest you'll get is to use the metadata search feature and input your integration name.
From there scour the results of all references to the integ name.
Hope that helps.