diff --git a/Projects/Server/Buffers/PooledArraySpanFormattable.cs b/Projects/Server/Buffers/PooledArraySpanFormattable.cs
index 7290f250a..58001ed4e 100644
--- a/Projects/Server/Buffers/PooledArraySpanFormattable.cs
+++ b/Projects/Server/Buffers/PooledArraySpanFormattable.cs
@@ -18,6 +18,12 @@ using System;
 
 namespace Server.Buffers;
 
+/// <summary>
+/// Wrapper for STArray backed strings and char buffers that will be used in InterpolatedStringHandlers.
+/// The wrapper prevents intermediate strings from being created unnecessarily.
+/// Note: TryFormat can only be called once. Using the PooledArraySpanFormattable after calling TryFormat will throw.
+/// To use the span multiple times, use the Chars property directly instead.
+/// </summary>
 public struct PooledArraySpanFormattable : ISpanFormattable, IDisposable
 {
     private char[] _arrayToReturnToPool;
@@ -42,6 +48,7 @@ public struct PooledArraySpanFormattable : ISpanFormattable, IDisposable
         STArrayPool<char>.Shared.Return(_arrayToReturnToPool);
         _arrayToReturnToPool = null;
 
+        // We don't dispose so we can call ToString() multiple times with idempotence.
         return _value;
     }
 
@@ -58,6 +65,9 @@ public struct PooledArraySpanFormattable : ISpanFormattable, IDisposable
 
         _arrayToReturnToPool.AsSpan(0, _pos).CopyTo(destination);
         charsWritten = _pos;
+
+        // Interpolated string handlers do not dispose, but we need to return the chars to the array.
+        Dispose();
         return true;
     }
 
diff --git a/Projects/Server/Mobiles/Mobile.cs b/Projects/Server/Mobiles/Mobile.cs
index 7d85db542..b14496789 100644
--- a/Projects/Server/Mobiles/Mobile.cs
+++ b/Projects/Server/Mobiles/Mobile.cs
@@ -3228,8 +3228,6 @@ namespace Server
 
         public virtual void AddNameProperties(IPropertyList list)
         {
-            var name = Name ?? " ";
-
             string prefix;
 
             if (ShowFameTitle && (m_Player || m_Body.IsHuman) && m_Fame >= 10000)
@@ -3241,22 +3239,19 @@ namespace Server
                 prefix = " ";
             }
 
-            var title = PropertyTitle && !string.IsNullOrEmpty(Title) ? Title : "";
-
-            string suffix;
             var guild = m_Guild;
-            if (guild != null && (m_Player || m_DisplayGuildTitle))
-            {
-                suffix = title.Length > 0
-                    ? $"{title} [{Utility.FixHtml(guild.Abbreviation)}]"
-                    : $"[{Utility.FixHtml(guild.Abbreviation)}]";
-            }
-            else
-            {
-                suffix = " ";
-            }
+            var hasTitle = PropertyTitle && !string.IsNullOrEmpty(Title);
+            var hasGuild = guild != null && (m_Player || m_DisplayGuildTitle);
 
-            list.Add(1050045, $"{prefix}\t{name}\t{ApplyNameSuffix(suffix)}"); // ~1_PREFIX~~2_NAME~~3_SUFFIX~
+            string suffix = hasTitle switch
+            {
+                true when hasGuild  => $" {Title} [{Utility.FixHtmlFormattable(guild.Abbreviation)}]",
+                true                => $" {Title}",
+                false when hasGuild => $" [{Utility.FixHtmlFormattable(guild.Abbreviation)}]",
+                _                   => " "
+            };
+
+            list.Add(1050045, $"{prefix}\t{Name ?? " "}\t{ApplyNameSuffix(suffix)}"); // ~1_PREFIX~~2_NAME~~3_SUFFIX~
 
             if (guild != null && (m_DisplayGuildTitle || m_Player && guild.Type != GuildType.Regular))
             {
@@ -3268,11 +3263,11 @@ namespace Server
                 {
                     if (NewGuildDisplay)
                     {
-                        list.Add($"{Utility.FixHtml(guildTitle)}, {Utility.FixHtml(guild.Name)}");
+                        list.Add($"{Utility.FixHtmlFormattable(guildTitle)}, {Utility.FixHtmlFormattable(guild.Name)}");
                     }
                     else
                     {
-                        list.Add($"{Utility.FixHtml(guildTitle)}, {Utility.FixHtml(guild.Name)} Guild{type}");
+                        list.Add($"{Utility.FixHtmlFormattable(guildTitle)}, {Utility.FixHtmlFormattable(guild.Name)} Guild{type}");
                     }
                 }
                 else
@@ -7850,14 +7845,7 @@ namespace Server
                 prefix = m_Female ? "Lady" : "Lord";
             }
 
-            var suffix = "";
-
-            if (ClickTitle && !string.IsNullOrEmpty(Title))
-            {
-                suffix = Title;
-            }
-
-            suffix = ApplyNameSuffix(suffix);
+            var suffix = ApplyNameSuffix(ClickTitle && !string.IsNullOrEmpty(Title) ? Title : "");
 
             string val;
 
diff --git a/Projects/Server/Text/StringHelpers.cs b/Projects/Server/Text/StringHelpers.cs
index 7e22c6341..c467e4e99 100644
--- a/Projects/Server/Text/StringHelpers.cs
+++ b/Projects/Server/Text/StringHelpers.cs
@@ -303,4 +303,12 @@ public static class StringHelpers
             chars = chars[(indexOf + 1)..];
         }
     }
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static char[] ToPooledArray(this string str)
+    {
+        var chars = STArrayPool<char>.Shared.Rent(str.Length);
+        str.CopyTo(chars);
+        return chars;
+    }
 }
diff --git a/Projects/Server/Utilities/Utility.cs b/Projects/Server/Utilities/Utility.cs
index 091919bc3..6c61e4b96 100644
--- a/Projects/Server/Utilities/Utility.cs
+++ b/Projects/Server/Utilities/Utility.cs
@@ -567,12 +567,11 @@ public static class Utility
             return str;
         }
 
-        using var sb = new ValueStringBuilder(str, stackalloc char[Math.Min(128, str.Length)]);
-        ReadOnlySpan<char> invalid = stackalloc []{ '<', '>', '#' };
-        ReadOnlySpan<char> replacement = stackalloc []{ '(', ')', '-' };
-        sb.ReplaceAny(invalid, replacement, 0, sb.Length);
+        var chars = str.ToPooledArray();
+        var span = chars.AsSpan(0, str.Length);
+        FixHtml(span);
 
-        return sb.ToString();
+        return span.ToString();
     }
 
     public static void FixHtml(Span<char> chars)
@@ -588,6 +587,20 @@ public static class Utility
         chars.ReplaceAny(invalid, replacement);
     }
 
+    public static PooledArraySpanFormattable FixHtmlFormattable(string str)
+    {
+        var chars = str.ToPooledArray();
+        var span = chars.AsSpan(0, str.Length);
+        var formattable = new PooledArraySpanFormattable(chars, str.Length);
+
+        if (!string.IsNullOrEmpty(str))
+        {
+            FixHtml(span);
+        }
+
+        return formattable;
+    }
+
     public static int InsensitiveCompare(string first, string second) => first.InsensitiveCompare(second);
 
     public static bool InsensitiveStartsWith(string first, string second) => first.InsensitiveStartsWith(second);
diff --git a/Projects/UOContent/Engines/Help/SpeechLogGump.cs b/Projects/UOContent/Engines/Help/SpeechLogGump.cs
index 591e3e6f7..e82ced9a4 100644
--- a/Projects/UOContent/Engines/Help/SpeechLogGump.cs
+++ b/Projects/UOContent/Engines/Help/SpeechLogGump.cs
@@ -46,7 +46,7 @@ namespace Server.Engines.Help
                 10,
                 280,
                 20,
-                $"<basefont color=#A0A0FF><center>SPEECH LOG - {playerName} (<i>{Utility.FixHtml(playerAccount)}</i>)</center></basefont>"
+                $"<basefont color=#A0A0FF><center>SPEECH LOG - {playerName} (<i>{Utility.FixHtmlFormattable(playerAccount)}</i>)</center></basefont>"
             );
 
             var lastPage = (log.Count - 1) / MaxEntriesPerPage;
diff --git a/Projects/UOContent/Items/Guilds/Guildstone.cs b/Projects/UOContent/Items/Guilds/Guildstone.cs
index adce68a6c..767d02c58 100644
--- a/Projects/UOContent/Items/Guilds/Guildstone.cs
+++ b/Projects/UOContent/Items/Guilds/Guildstone.cs
@@ -114,11 +114,11 @@ public partial class Guildstone : Item, IAddon, IChoppable
             }
 
             // list.Add( 1060802, Utility.FixHtml( name ) ); // Guild name: ~1_val~
-            list.Add(1060802, $"{Utility.FixHtml(name)} [{Utility.FixHtml(abbr)}]");
+            list.Add(1060802, $"{Utility.FixHtmlFormattable(name)} [{Utility.FixHtmlFormattable(abbr)}]");
         }
         else if (_guildName != null && _guildAbbrev != null)
         {
-            list.Add(1060802, $"{Utility.FixHtml(_guildName)} [{Utility.FixHtml(_guildAbbrev)}]");
+            list.Add(1060802, $"{Utility.FixHtmlFormattable(_guildName)} [{Utility.FixHtmlFormattable(_guildAbbrev)}]");
         }
     }
 
@@ -254,11 +254,11 @@ public partial class GuildstoneDeed : Item
             }
 
             // list.Add( 1060802, Utility.FixHtml( name ) ); // Guild name: ~1_val~
-            list.Add(1060802, $"{Utility.FixHtml(name)} [{Utility.FixHtml(abbr)}]");
+            list.Add(1060802, $"{Utility.FixHtmlFormattable(name)} [{Utility.FixHtmlFormattable(abbr)}]");
         }
         else if (_guildName != null && _guildAbbrev != null)
         {
-            list.Add(1060802, $"{Utility.FixHtml(_guildName)} [{Utility.FixHtml(_guildAbbrev)}]");
+            list.Add(1060802, $"{Utility.FixHtmlFormattable(_guildName)} [{Utility.FixHtmlFormattable(_guildAbbrev)}]");
         }
     }