diff --git a/src/base/bittorrent/torrentimpl.cpp b/src/base/bittorrent/torrentimpl.cpp
index 1c7bc88f209f..c7ed105a534a 100644
--- a/src/base/bittorrent/torrentimpl.cpp
+++ b/src/base/bittorrent/torrentimpl.cpp
@@ -1767,53 +1767,55 @@ void TorrentImpl::endReceivedMetadataHandling(const Path &savePath, const PathLi
 }
 
 void TorrentImpl::reload()
-try
 {
-    m_completedFiles.fill(false);
-    m_filesProgress.fill(0);
-    m_pieces.fill(false);
-    m_nativeStatus.pieces.clear_all();
-    m_nativeStatus.num_pieces = 0;
+    try
+    {
+        m_completedFiles.fill(false);
+        m_filesProgress.fill(0);
+        m_pieces.fill(false);
+        m_nativeStatus.pieces.clear_all();
+        m_nativeStatus.num_pieces = 0;
 
-    const auto queuePos = m_nativeHandle.queue_position();
+        const auto queuePos = m_nativeHandle.queue_position();
 
-    m_nativeSession->remove_torrent(m_nativeHandle, lt::session::delete_partfile);
+        m_nativeSession->remove_torrent(m_nativeHandle, lt::session::delete_partfile);
 
-    lt::add_torrent_params p = m_ltAddTorrentParams;
-    p.flags |= lt::torrent_flags::update_subscribe
-            | lt::torrent_flags::override_trackers
-            | lt::torrent_flags::override_web_seeds;
+        lt::add_torrent_params p = m_ltAddTorrentParams;
+        p.flags |= lt::torrent_flags::update_subscribe
+                | lt::torrent_flags::override_trackers
+                | lt::torrent_flags::override_web_seeds;
 
-    if (m_isStopped)
-    {
-        p.flags |= lt::torrent_flags::paused;
-        p.flags &= ~lt::torrent_flags::auto_managed;
-    }
-    else if (m_operatingMode == TorrentOperatingMode::AutoManaged)
-    {
-        p.flags |= (lt::torrent_flags::auto_managed | lt::torrent_flags::paused);
-    }
-    else
-    {
-        p.flags &= ~(lt::torrent_flags::auto_managed | lt::torrent_flags::paused);
-    }
+        if (m_isStopped)
+        {
+            p.flags |= lt::torrent_flags::paused;
+            p.flags &= ~lt::torrent_flags::auto_managed;
+        }
+        else if (m_operatingMode == TorrentOperatingMode::AutoManaged)
+        {
+            p.flags |= (lt::torrent_flags::auto_managed | lt::torrent_flags::paused);
+        }
+        else
+        {
+            p.flags &= ~(lt::torrent_flags::auto_managed | lt::torrent_flags::paused);
+        }
 
-    auto *const extensionData = new ExtensionData;
-    p.userdata = LTClientData(extensionData);
-    m_nativeHandle = m_nativeSession->add_torrent(p);
+        auto *const extensionData = new ExtensionData;
+        p.userdata = LTClientData(extensionData);
+        m_nativeHandle = m_nativeSession->add_torrent(p);
 
-    m_nativeStatus = extensionData->status;
+        m_nativeStatus = extensionData->status;
 
-    if (queuePos >= lt::queue_position_t {})
-        m_nativeHandle.queue_position_set(queuePos);
-    m_nativeStatus.queue_position = queuePos;
+        if (queuePos >= lt::queue_position_t {})
+            m_nativeHandle.queue_position_set(queuePos);
+        m_nativeStatus.queue_position = queuePos;
 
-    updateState();
-}
-catch (const lt::system_error &err)
-{
-    throw RuntimeError(tr("Failed to reload torrent. Torrent: %1. Reason: %2")
-            .arg(id().toString(), QString::fromLocal8Bit(err.what())));
+        updateState();
+    }
+    catch (const lt::system_error &err)
+    {
+        throw RuntimeError(tr("Failed to reload torrent. Torrent: %1. Reason: %2")
+                .arg(id().toString(), QString::fromLocal8Bit(err.what())));
+    }
 }
 
 void TorrentImpl::pause()
diff --git a/src/gui/trackerlist/trackerlistmodel.cpp b/src/gui/trackerlist/trackerlistmodel.cpp
index 3ac377327e89..4b4c6e42ba9a 100644
--- a/src/gui/trackerlist/trackerlistmodel.cpp
+++ b/src/gui/trackerlist/trackerlistmodel.cpp
@@ -54,14 +54,14 @@
 using namespace std::chrono_literals;
 using namespace boost::multi_index;
 
-const std::chrono::milliseconds ANNOUNCE_TIME_REFRESH_INTERVAL = 4s;
-
 namespace
 {
-    const QString STR_WORKING = TrackerListModel::tr("Working");
-    const QString STR_DISABLED = TrackerListModel::tr("Disabled");
-    const QString STR_TORRENT_DISABLED = TrackerListModel::tr("Disabled for this torrent");
-    const QString STR_PRIVATE_MSG = TrackerListModel::tr("This torrent is private");
+    const std::chrono::milliseconds ANNOUNCE_TIME_REFRESH_INTERVAL = 4s;
+
+    const char STR_WORKING[] = QT_TRANSLATE_NOOP("TrackerListModel", "Working");
+    const char STR_DISABLED[] = QT_TRANSLATE_NOOP("TrackerListModel", "Disabled");
+    const char STR_TORRENT_DISABLED[] = QT_TRANSLATE_NOOP("TrackerListModel", "Disabled for this torrent");
+    const char STR_PRIVATE_MSG[] = QT_TRANSLATE_NOOP("TrackerListModel", "This torrent is private");
 
     QString prettyCount(const int val)
     {
@@ -73,7 +73,7 @@ namespace
         switch (status)
         {
         case BitTorrent::TrackerEntryStatus::Working:
-            return TrackerListModel::tr("Working");
+            return TrackerListModel::tr(STR_WORKING);
         case BitTorrent::TrackerEntryStatus::Updating:
             return TrackerListModel::tr("Updating...");
         case BitTorrent::TrackerEntryStatus::NotWorking:
@@ -91,34 +91,34 @@ namespace
     QString statusDHT(const BitTorrent::Torrent *torrent)
     {
         if (!torrent->session()->isDHTEnabled())
-            return STR_DISABLED;
+            return TrackerListModel::tr(STR_DISABLED);
 
         if (torrent->isPrivate() || torrent->isDHTDisabled())
-            return STR_TORRENT_DISABLED;
+            return TrackerListModel::tr(STR_TORRENT_DISABLED);
 
-        return STR_WORKING;
+        return TrackerListModel::tr(STR_WORKING);
     }
 
     QString statusPeX(const BitTorrent::Torrent *torrent)
     {
         if (!torrent->session()->isPeXEnabled())
-            return STR_DISABLED;
+            return TrackerListModel::tr(STR_DISABLED);
 
         if (torrent->isPrivate() || torrent->isPEXDisabled())
-            return STR_TORRENT_DISABLED;
+            return TrackerListModel::tr(STR_TORRENT_DISABLED);
 
-        return STR_WORKING;
+        return TrackerListModel::tr(STR_WORKING);
     }
 
     QString statusLSD(const BitTorrent::Torrent *torrent)
     {
         if (!torrent->session()->isLSDEnabled())
-            return STR_DISABLED;
+            return TrackerListModel::tr(STR_DISABLED);
 
         if (torrent->isPrivate() || torrent->isLSDDisabled())
-            return STR_TORRENT_DISABLED;
+            return TrackerListModel::tr(STR_TORRENT_DISABLED);
 
-        return STR_WORKING;
+        return TrackerListModel::tr(STR_WORKING);
     }
 }
 
@@ -299,7 +299,7 @@ void TrackerListModel::populate()
     const QList<BitTorrent::TrackerEntry> trackerEntries = m_torrent->trackers();
     m_items->reserve(trackerEntries.size() + STICKY_ROW_COUNT);
 
-    const QString &privateTorrentMessage = m_torrent->isPrivate() ? STR_PRIVATE_MSG : u""_s;
+    const QString &privateTorrentMessage = m_torrent->isPrivate() ? tr(STR_PRIVATE_MSG) : u""_s;
     m_items->emplace_back(std::make_shared<Item>(u"** [DHT] **", privateTorrentMessage));
     m_items->emplace_back(std::make_shared<Item>(u"** [PeX] **", privateTorrentMessage));
     m_items->emplace_back(std::make_shared<Item>(u"** [LSD] **", privateTorrentMessage));
diff --git a/src/gui/uithemedialog.cpp b/src/gui/uithemedialog.cpp
index 3187a0f1542d..ef2b5626d765 100644
--- a/src/gui/uithemedialog.cpp
+++ b/src/gui/uithemedialog.cpp
@@ -67,6 +67,7 @@ namespace
 class ColorWidget final : public QFrame
 {
     Q_DISABLE_COPY_MOVE(ColorWidget)
+    Q_DECLARE_TR_FUNCTIONS(ColorWidget)
 
 public:
     explicit ColorWidget(const QColor &currentColor, const QColor &defaultColor, QWidget *parent = nullptr)
@@ -140,6 +141,7 @@ class ColorWidget final : public QFrame
 class IconWidget final : public QLabel
 {
     Q_DISABLE_COPY_MOVE(IconWidget)
+    Q_DECLARE_TR_FUNCTIONS(IconWidget)
 
 public:
     explicit IconWidget(const Path &currentPath, const Path &defaultPath, QWidget *parent = nullptr)
diff --git a/src/gui/uithemesource.h b/src/gui/uithemesource.h
index cb2afbbeb9f2..cd7870595102 100644
--- a/src/gui/uithemesource.h
+++ b/src/gui/uithemesource.h
@@ -61,6 +61,8 @@ class UIThemeSource
 
 class DefaultThemeSource final : public UIThemeSource
 {
+    Q_DECLARE_TR_FUNCTIONS(DefaultThemeSource)
+
 public:
     DefaultThemeSource();
 
@@ -78,6 +80,8 @@ class DefaultThemeSource final : public UIThemeSource
 
 class CustomThemeSource : public UIThemeSource
 {
+    Q_DECLARE_TR_FUNCTIONS(CustomThemeSource)
+
 public:
     QColor getColor(const QString &colorId, ColorMode colorMode) const override;
     Path getIconPath(const QString &iconId, ColorMode colorMode) const override;