Use display/localized names in tab and split titles (#2189)

src/widgets/splits/Split.cpp

@@ -381,6 +381,10 @@ void Split::setChannel(IndirectChannel newChannel)
         this->header_->setViewersButtonVisible(false);
     }
 
+    this->channel_.get()->displayNameChanged.connect([this] {
+        this->container_->refreshTab();
+    });
+
     this->channelChanged.invoke();
 
     // Queue up save because: Split channel changed

src/widgets/splits/SplitContainer.cpp

@@ -788,7 +788,7 @@ void SplitContainer::refreshTabTitle()
 
     for (const auto &chatWidget : this->splits_)
     {
-        auto channelName = chatWidget->getChannel()->getName();
+        auto channelName = chatWidget->getChannel()->getLocalizedName();
         if (channelName.isEmpty())
         {
             continue;

src/widgets/splits/SplitHeader.cpp

@@ -659,7 +659,7 @@ void SplitHeader::updateChannelText()
     this->isLive_ = false;
     this->tooltipText_ = QString();
 
-    auto title = channel->getName();
+    auto title = channel->getLocalizedName();
 
     if (indirectChannel.getType() == Channel::Type::TwitchWatching)
         title = "watching: " + (title.isEmpty() ? "none" : title);