vanilla-hugo/layouts/_partials/nameinseries.html

{{- $term := index (.page.GetTerms "series") 0 -}}
{{- $divider := $term.Params.divider -}}
{{- $name := .page.Title -}}
{{- if (and $divider (strings.Contains .page.Title $divider)) -}}
{{- $rest := after 1 (split .page.Title $divider) -}}
{{- $name = delimit $rest $divider -}}
{{- end -}}
{{- return $name -}}