If you have applied those settings to Heading 1, 2 etc in
your template, then the fact that RH will map to them automatically
means those settings will apply.
If your styles are not true Heading styles but ones that you
have named that way, then the only solution would be a find and
replace after creating the document.
Setting up the Heading styles is the best way.
I often find that people have problems with their own
templates even though there is nothing wrong with them. If you do
hit problems, you might want to adapt the supplied Style Mapping
template to suit.
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