change format for other locales

bigbluebutton-html5/private/locales/bg_BG.json

 {
-  "app.home.greeting": "Добре дошли, {name}! Вашата презентация ще започне всеки момент",
+  "app.home.greeting": "Добре дошли, {0}! Вашата презентация ще започне всеки момент",
   "app.userlist.usersTitle": "Потребители",
   "app.userlist.participantsTitle": "Участници",
   "app.userlist.messagesTitle": "Съобщения",
   "app.userlist.presenter": "Лектор",
   "app.userlist.you": "Вие",
   "app.chat.submitLabel": "Изпрати",
-  "app.chat.inputLabel": "Въведи съобщение за {name}",
-  "app.chat.inputPlaceholder": "Съобщение {name}",
+  "app.chat.inputLabel": "Въведи съобщение за {0}",
+  "app.chat.inputPlaceholder": "Съобщение {0}",
   "app.chat.titlePublic": "Общ чат",
-  "app.chat.titlePrivate": "Private Chat with {name}",
-  "app.chat.partnerDisconnected": "{name} has left the meeting",
+  "app.chat.titlePrivate": "Private Chat with {0}",
+  "app.chat.partnerDisconnected": "{0} has left the meeting",
   "app.chat.moreMessages": "More messages below",
   "app.kickMessage": "You have been kicked out of the meeting",
   "app.whiteboard.slideControls.prevSlideLabel": "Previous slide",
@@ -27,7 +27,7 @@
   "app.whiteboard.slideControls.zoomDescrip": "Change the zoom level of the presentation",
   "app.failedMessage": "Apologies, trouble connecting to the server.",
   "app.connectingMessage": "Connecting...",
-  "app.waitingMessage": "Disconnected. Trying to reconnect in {seconds} seconds...",
+  "app.waitingMessage": "Disconnected. Trying to reconnect in {0} seconds...",
   "app.navBar.settingsDropdown.optionsLabel": "Options",
   "app.navBar.settingsDropdown.fullscreenLabel": "Make fullscreen",
   "app.navBar.settingsDropdown.settingsLabel": "Open settings",
@@ -89,7 +89,7 @@
   "app.breakoutJoinConfirmation.confirmDesc": "Join you to the Breakout Room",
   "app.breakoutJoinConfirmation.dismissLabel": "Cancel",
   "app.breakoutJoinConfirmation.dismissDesc": "Closes and rejects Joining the Breakout Room",
-  "app.breakoutTimeRemainingMessage": "Breakout Room time remaining: {time}",
+  "app.breakoutTimeRemainingMessage": "Breakout Room time remaining: {0}",
   "app.breakoutWillCloseMessage": "Time ended. Breakout Room will close soon",
   "app.calculatingBreakoutTimeRemaining": "Calculating remaining time...",
   "app.audioModal.microphoneLabel": "Microphone",

bigbluebutton-html5/private/locales/de.json

 {
-  "app.home.greeting": "Willkommen {name}! Ihre Präsentation startet in Kürze...",
+  "app.home.greeting": "Willkommen {0}! Ihre Präsentation startet in Kürze...",
   "app.userlist.usersTitle": "Teilnehmer",
   "app.userlist.participantsTitle": "Teilnehmer",
   "app.userlist.messagesTitle": "Nachrichten",
@@ -7,17 +7,17 @@
   "app.userlist.you": "Sie",
   "app.userlist.Label": "Teilnehmerliste",
   "app.chat.submitLabel": "Nachricht senden",
-  "app.chat.inputLabel": "Chat-Nachricht eingeben für {name}",
-  "app.chat.inputPlaceholder": "Nachricht an {name}",
+  "app.chat.inputLabel": "Chat-Nachricht eingeben für {0}",
+  "app.chat.inputPlaceholder": "Nachricht an {0}",
   "app.chat.titlePublic": "Öffentlicher Chat",
-  "app.chat.titlePrivate": "Privater Chat mit {name}",
-  "app.chat.partnerDisconnected": "{name} hat die Konferenz verlassen",
-  "app.chat.closeChatLabel": "Schließe {title}",
-  "app.chat.hideChatLabel": "Verstecke {title}",
+  "app.chat.titlePrivate": "Privater Chat mit {0}",
+  "app.chat.partnerDisconnected": "{0} hat die Konferenz verlassen",
+  "app.chat.closeChatLabel": "Schließe {0}",
+  "app.chat.hideChatLabel": "Verstecke {0}",
   "app.chat.moreMessages": "Weitere Nachrichten",
   "app.userlist.menuTitleContext": "verfügbare Optionen",
-  "app.userlist.chatlistitem.unreadSingular": "{count} neue Nachricht",
-  "app.userlist.chatlistitem.unreadPlural": "{count} neue Nachrichten",
+  "app.userlist.chatlistitem.unreadSingular": "{0} neue Nachricht",
+  "app.userlist.chatlistitem.unreadPlural": "{0} neue Nachrichten",
   "app.chat.Label": "Chat",
   "app.chat.emptyLogLabel": "Chat-Log ist leer",
   "app.media.Label": "Medien",
@@ -100,7 +100,7 @@
   "app.submenu.closedCaptions.fontColorLabel": "Schriftfarbe",
   "app.submenu.participants.muteAllLabel": "Alle stummschalten außer Präsentator",
   "app.submenu.participants.lockAllLabel": "Alle Teilnehmer sperren",
-  "app.submenu.participants.lockItemLabel": "Teilnehmer {lockItem}",
+  "app.submenu.participants.lockItemLabel": "Teilnehmer {0}",
   "app.submenu.participants.lockMicDesc": "Deaktiviert das Mikrofon für alle gesperrten Teilnehmer",
   "app.submenu.participants.lockCamDesc": "Deaktiviert die Webcam für alle gesperrten Teilnehmer",
   "app.submenu.participants.lockPublicChatDesc": "Deaktiviert den öffentlichen Chat für alle gesperrten Teilnehmer",
@@ -158,7 +158,7 @@
   "app.breakoutJoinConfirmation.confirmDesc": "Dem Breakout-Raum beitreten",
   "app.breakoutJoinConfirmation.dismissLabel": "Abbrechen",
   "app.breakoutJoinConfirmation.dismissDesc": "Beitritt zum Breakout-Raum ablehnen",
-  "app.breakoutTimeRemainingMessage": "Verbleibende Zeit für den Breakout-Raum: {time}",
+  "app.breakoutTimeRemainingMessage": "Verbleibende Zeit für den Breakout-Raum: {0}",
   "app.breakoutWillCloseMessage": "Zeit abgelaufen. Der Breakout-Raum wird in Kürze geschlossen",
   "app.calculatingBreakoutTimeRemaining": "Berechne die verbleibende Zeit...",
   "app.audioModal.microphoneLabel": "Mit Mikrofon",

bigbluebutton-html5/private/locales/pt_BR.json

 {
-  "app.home.greeting": "Bem-vindo {name}! Sua aprensentação começará em breve...",
+  "app.home.greeting": "Bem-vindo {0}! Sua aprensentação começará em breve...",
   "app.userlist.usersTitle": "Users",
   "app.userlist.participantsTitle": "Participantes",
   "app.userlist.messagesTitle": "Mensagens",
   "app.userlist.presenter": "Apresentador",
   "app.userlist.you": "Você",
   "app.chat.submitLabel": "Enviar Mensagem",
-  "app.chat.inputLabel": "Campo de mensagem para conversa {name}",
-  "app.chat.inputPlaceholder": "Message {name}",
+  "app.chat.inputLabel": "Campo de mensagem para conversa {0}",
+  "app.chat.inputPlaceholder": "Message {0}",
   "app.chat.titlePublic": "Conversa Publíca",
-  "app.chat.titlePrivate": "Conversa Privada com {name}",
-  "app.chat.partnerDisconnected": "{name} saiu da sala",
+  "app.chat.titlePrivate": "Conversa Privada com {0}",
+  "app.chat.partnerDisconnected": "{0} saiu da sala",
   "app.chat.moreMessages": "Mais mensagens abaixo",
   "app.kickMessage": "Você foi expulso da apresentação",
   "app.whiteboard.slideControls.prevSlideLabel": "Slide Anterior",
@@ -27,7 +27,7 @@
   "app.whiteboard.slideControls.zoomDescrip": "Change the zoom level of the presentation",
   "app.failedMessage": "Desculpas, estamos com problemas para se conectar ao servidor.",
   "app.connectingMessage": "Conectando...",
-  "app.waitingMessage": "Desconectado. Tentando reconectar em {seconds} segundos...",
+  "app.waitingMessage": "Desconectado. Tentando reconectar em {0} segundos...",
   "app.navBar.settingsDropdown.optionsLabel": "Options",
   "app.navBar.settingsDropdown.fullscreenLabel": "Make fullscreen",
   "app.navBar.settingsDropdown.settingsLabel": "Open settings",
@@ -89,7 +89,7 @@
   "app.breakoutJoinConfirmation.confirmDesc": "Join you to the Breakout Room",
   "app.breakoutJoinConfirmation.dismissLabel": "Cancel",
   "app.breakoutJoinConfirmation.dismissDesc": "Closes and rejects Joining the Breakout Room",
-  "app.breakoutTimeRemainingMessage": "Breakout Room time remaining: {time}",
+  "app.breakoutTimeRemainingMessage": "Breakout Room time remaining: {0}",
   "app.breakoutWillCloseMessage": "Time ended. Breakout Room will close soon",
   "app.calculatingBreakoutTimeRemaining": "Calculating remaining time...",
   "app.audioModal.microphoneLabel": "Microphone",