Man pages matching name setmetamode in section 1:

setmetamode.1.en	debian 10 / kbd
setmetamode.1.es	debian 10 / manpages-es-extra
setmetamode.1.hu	debian 10 / manpages-hu
setmetamode.1.zh_CN	debian 10 / manpages-zh
setmetamode.1.zh_TW	debian 10 / manpages-zh
setmetamode.1.en	debian 11 / kbd
setmetamode.1.de	debian 11 / manpages-de
setmetamode.1.es	debian 11 / manpages-es
setmetamode.1.hu	debian 11 / manpages-hu
setmetamode.1.zh_CN	debian 11 / manpages-zh
setmetamode.1.zh_TW	debian 11 / manpages-zh
setmetamode.1.en	debian 12 / kbd
setmetamode.1.de	debian 12 / manpages-de
setmetamode.1.es	debian 12 / manpages-es
setmetamode.1.hu	debian 12 / manpages-hu
setmetamode.1.zh_CN	debian 12 / manpages-zh
setmetamode.1.zh_TW	debian 12 / manpages-zh