diff --git a/django/cantusdb_project/main_app/templates/chant_detail.html b/django/cantusdb_project/main_app/templates/chant_detail.html
index a46a18156..8dc281851 100644
--- a/django/cantusdb_project/main_app/templates/chant_detail.html
+++ b/django/cantusdb_project/main_app/templates/chant_detail.html
@@ -38,7 +38,7 @@ <h3>{{ chant.incipit }}</h3>
                 <div class="col">
                     <dt>Source</dt>
                     <dd>
-                        <a href="{% url 'source-detail' chant.source.id %}">{{ chant.source.title }}</a>
+                        <a href="{% url 'source-detail' chant.source.id %}">{{ chant.source.heading }}</a>
                     </dd>
                 </div>
             {% endif %}
@@ -312,7 +312,7 @@ <h4>List of melodies</h4>
                 <b>Source navigation</b>
                 <br>
                 {% if source %}
-                    <a href="{% url 'source-detail' source.id %}" title="{{ source.title }}"> <b>{{ source.siglum }}</b> </a>
+                    <a href="{% url 'source-detail' source.id %}" title="{{ source.heading }}"> <b>{{ source.short_heading }}</b> </a>
                 {% else %}
                     This chant is not associated with any source. 
                 {% endif %}                            
@@ -465,7 +465,7 @@ <h4>List of melodies</h4>
                 <div class="card-header">
                     <small><a href="/sources?segment={{ source.segment.id }}">{{ source.segment.name }}</a></small>
                     <br>
-                    <span title="{{ source.title }}">{{ source.siglum }}</span>
+                    <span title="{{ source.heading }}">{{ source.short_heading }}</span>
                 </div>
                 <div class=" card-body">
                     <small>
diff --git a/django/cantusdb_project/main_app/templates/chant_edit.html b/django/cantusdb_project/main_app/templates/chant_edit.html
index 47860c7d5..987e398e6 100644
--- a/django/cantusdb_project/main_app/templates/chant_edit.html
+++ b/django/cantusdb_project/main_app/templates/chant_edit.html
@@ -2,7 +2,7 @@
 {% load static %}
 
 {% block title %}
-    <title>{{ source.title }} | Cantus Database</title>
+    <title>{{ source.heading }} | Cantus Database</title>
 {% endblock %}
 
 {% block scripts %}
@@ -362,8 +362,8 @@ <h3>Full text &amp; Volpiano edit form</h3>
             <dd><small>5) Click <b>"SAVE"</b></small></dd>
         </dl>
         <div style="margin-top:5px;">
-            <a href="{% url 'source-detail' source.id %}" title="{{ source.title }}">
-                {{ source.siglum }}
+            <a href="{% url 'source-detail' source.id %}" title="{{ source.heading }}">
+                {{ source.short_heading }}
             </a>
         </div>
         <div style="margin-top:5px;">
@@ -382,7 +382,7 @@ <h3>Full text &amp; Volpiano edit form</h3>
 {% block lowersidebar %}
     <div class="card mb-3 w-100">
         <div class="card-header">
-            <h4><a href="{% url 'source-detail' source.id %}" title="{{ source.title }}">{{ source.siglum }}</a></h4>
+            <h4><a href="{% url 'source-detail' source.id %}" title="{{ source.heading }}">{{ source.short_heading }}</a></h4>
         </div>
         <div class="card-body">
             {% if source.chant_set.exists %}
diff --git a/django/cantusdb_project/main_app/templates/full_inventory.html b/django/cantusdb_project/main_app/templates/full_inventory.html
index 07ee1827e..e018a2a5b 100644
--- a/django/cantusdb_project/main_app/templates/full_inventory.html
+++ b/django/cantusdb_project/main_app/templates/full_inventory.html
@@ -20,7 +20,7 @@
 <body>
     <title>Inventory | Cantus Database</title>
     <h3>Cantus Inventory: 
-        <a href="{% url 'source-detail' source.id %}" target="_href">{{ source.title }}</a>
+        <a href="{% url 'source-detail' source.id %}" target="_href">{{ source.heading }}</a>
     </h3>
     This source inventory contains {{ chants.count }} chants.
     <table class="table table-sm small table-bordered table-striped table-hover">
diff --git a/django/cantusdb_project/main_app/templates/user_detail.html b/django/cantusdb_project/main_app/templates/user_detail.html
index 260a41654..16735d703 100644
--- a/django/cantusdb_project/main_app/templates/user_detail.html
+++ b/django/cantusdb_project/main_app/templates/user_detail.html
@@ -64,7 +64,7 @@ <h5>Entered Melodies</h5>
             <ul>
                 {% for source in melody_sources %}
                     <li>
-                        <a href="{% url 'source-detail' source.id %}" title="{{ source.title }}">{{ source.siglum }}</a> ({{ source.title }})
+                        <a href="{% url 'source-detail' source.id %}" title="{{ source.heading }}">{{ source.short_heading }}</a> ({{ source.heading }})
                     </li>
                 {% endfor %}
             </ul>
