As per T93106, a number of options have to be added to the {{PAGEBANNER}} parser function, to customize the article banner on which its used.
Taken from the template's [[https://en.wikivoyage.org/wiki/Template:Pagebanner|doc]] page:
-# //**caption text**//: Recommended. Enter **caption=description** to display a description of the picture when a mouse pointer is placed over the banner image.
-# //**page name**//: Optional. Enter **pgname=name** to display in the banner. Only enter a name if you want it to be different than the formal name of the page.
-# //**disambiguation**//: Optional. Displays a disambiguation icon in the banner (a question mark) and the disambiguation hatnote after the banner. Enter **disambig=yes** if the name of the disambiguation page is page name (disambiguation). Enter **disambig=disambiguation** page name if the disambiguation page name is different from the current page name.
-# //**star**//: Optional. Enter **star=yes** if the guide is a Star article. This displays the [[ https://en.wikivoyage.org/wiki/Star_articles | Star ]] article symbol in the top right corner.
-# //**DotM**//: Optional. Enter **dotm=yes** if the guide is a [[ https://en.wikivoyage.org/wiki/Previous_Destinations_of_the_month | previous Destination of the month ]]. This displays the DotM symbol in the top right corner.
-# //**OtBP**//: Optional. Enter **otbp=yes** if the guide has been featured on [[ https://en.wikivoyage.org/wiki/Previously_Off_the_beaten_path | Off the beaten path ]] This displays the OtBP symbol in the top right corner.
-# //**Ftt**//: Optional. Enter **ftt=yes** if the guide has been a [[ https://en.wikivoyage.org/wiki/Previous_Featured_travel_topics | Featured travel topic ]]. This displays the Ftt symbol in the top right corner.
-# //**unesco**//: Optional. Enter **unesco=yes** if the guide is or describes a site on the [[ https://en.wikivoyage.org/wiki/UNESCO_World_Heritage_list | Unesco World Heritage list ]]. Only the lowest level guides in the hierarchy should be tagged (ie, [[ https://en.wikivoyage.org/wiki/Sydney/City_Centre | Sydney/City Centre ]] for the Opera House, not Sydney). This displays the World Heritage symbol in the top right corner and adds a [[ https://en.wikivoyage.org/wiki/Category:UNESCO_World_Heritage_Sites | category ]].
-# //**TOC box**//: Optional. Enter **box=black** for the TOC to appear in a translucent black box with white type. Enter **box=white** for the TOC to appear in a translucent white box with black type. Enter nothing for the default solid grey box with black type.
-# //**notoc**//: Optional. Enter **notoc=true** to stop the TOC being included in the banner and for the entire TOC to be shown within the article instead. Mainly to be used on articles with lots of sections.
-# //**index**//: Optional. Enter **index=yes** for banners on title/index pages or pages in other main namespace article categories which do not always get banners.
-# //**fop**//: Optional. Enter **fop=yes** for freedom-of-panorama banners which are not allowed on Commons, to remove them from applicable maintenance categories
-# (from [[ http://en.wikivoyage.org/wiki/Wikivoyage_talk:Banner_Expedition#Per-section_index | banner expedition ]] discussion) Some thoughts regarding the sub-headings of TOC can be taken