Issue 3049 - Canonical URLs don't fallback to some browser languages

locales/pt_PT/ios-support/disable-search-suggestions.json

 {
   "search-suggestion":{
     "message":"Por debaixo de <em>Pesquisa<\/em>, toque em <strong>URL de Sugestões de Pesquisa<\/strong>.",
     "description":"Disable search subbsctions instruction"
   },
   "ios-urlsuggestion-visual-alt":{
     "message":"Desativar o visual de sugestões de pesquisa",
     "description":"Search suggestion option disabling visual alternative text"
   },
   "open-app":{
     "message":"Abra a app Adblock Browser.",
     "description":"Open application step text"
   },
   "tap":{
     "message":"Toque em",
     "description":"Navigation to settings page instruction before Adblock browser icon image"
   },
   "adblock-browser-icon-alt":{
     "message":"Ícone do Adblock Browser",
     "description":"Alternative text of Adblock Browser icon"
   },
   "select-settings":{
     "message":"e selecione <strong>Opções<\/strong>.",
     "description":"Navigation to settings page instruction after Adblock browser icon image"
   },
   "title":{
     "message":"Desativar as sugestões de pesquisa"
   }
 }