There are 3 types of template fields (6 total) but they're somewhat inconsistent
Field Name
Description
default_template
The global default HTML template
pdf_template
The global default PDF template
target/page. template
The per-target/per-page (inherited) HTML template
target/page. pdf_template
The per-target/per-page (inherited) PDF template
To be absolutely explicit, default_template and target/page. template would be best renamed html_template. The less dramatic change would be to change default_template to template or change the global pdf_template to default_pdf_template.
There are 3 types of template fields (6 total) but they're somewhat inconsistent
default_templatepdf_templatetemplatepdf_templateTo be absolutely explicit,
default_templateand target/page.templatewould be best renamedhtml_template. The less dramatic change would be to changedefault_templatetotemplateor change the globalpdf_templatetodefault_pdf_template.