Merge command: [strsidekick-titleh1 ]
Merge variable/item: strSidekickTitleH1

Comments:
This wraps [strsidekick-title ] in an h1. If [strsidekick-title ] is empty no h1 is generated !

Formula:
@If(pageSidekickTitle="";"";"< h1 >"+pageSidekickTitle+"</ h1 >");