You are reminded that making page edits solely for the purpose of renaming template parameters where the template display is unaffected may be considered "trivial editing", and therefore contravene the AWB rules of use. Normally you should not make page edits just to rename template parameters that don't alter the template display, unless there is an agreed need to do it.
Since the template parameter renaming is carried out as part of AWB's general fixes, commented out template calls, or those within nowiki/pre/math tags etc. will not be renamed.
AWB does not validate the templates used to ensure that the parameters or templates exist.