diff --git a/chrome/content/zotero/elements/itemDetails.js b/chrome/content/zotero/elements/itemDetails.js
index 3358b8857e..a99e9559cd 100644
--- a/chrome/content/zotero/elements/itemDetails.js
+++ b/chrome/content/zotero/elements/itemDetails.js
@@ -277,7 +277,7 @@
 			// Create
 			let currentPaneIDs = currentPaneElements.map(elem => elem.dataset.pane);
 			for (let section of targetPanes) {
-				let { paneID, head, sidenav, bodyXHTML,
+				let { paneID, header, sidenav, bodyXHTML,
 					onInit, onDestroy, onItemChange, onRender, onAsyncRender, onToggle,
 					sectionButtons } = section;
 				if (currentPaneIDs.includes(paneID)) continue;
@@ -285,7 +285,7 @@
 				elem.dataset.sidenavOptions = JSON.stringify(sidenav || {});
 				elem.paneID = paneID;
 				elem.bodyXHTML = bodyXHTML;
-				elem.registerSectionIcon({ icon: head.icon, darkIcon: head.darkIcon });
+				elem.registerSectionIcon({ icon: header.icon, darkIcon: header.darkIcon });
 				elem.registerHook({ type: "init", callback: onInit });
 				elem.registerHook({ type: "destroy", callback: onDestroy });
 				elem.registerHook({ type: "itemChange", callback: onItemChange });
@@ -298,8 +298,8 @@
 					}
 				}
 				this._paneParent.append(elem);
-				elem.setL10nID(head.l10nID);
-				elem.setL10nArgs(head.l10nArgs);
+				elem.setL10nID(header.l10nID);
+				elem.setL10nArgs(header.l10nArgs);
 				this._intersectionOb.observe(elem);
 				this.sidenav.addPane(paneID);
 			}
diff --git a/chrome/content/zotero/xpcom/itemPaneManager.js b/chrome/content/zotero/xpcom/itemPaneManager.js
index 25783281e1..ad179d8ad0 100644
--- a/chrome/content/zotero/xpcom/itemPaneManager.js
+++ b/chrome/content/zotero/xpcom/itemPaneManager.js
@@ -68,7 +68,7 @@
  * @type {object}
  * @property {string} paneID - Unique pane ID
  * @property {string} pluginID - Set plugin ID to auto remove section when plugin is disabled/removed
- * @property {SectionL10n & SectionIcon} head - Header options. Icon should be 16*16 and `label` need to be localized
+ * @property {SectionL10n & SectionIcon} header - Header options. Icon should be 16*16 and `label` need to be localized
  * @property {SectionL10n & SectionIcon} sidenav - Sidenav options. Icon should be 20*20 and `tooltiptext` need to be localized
  * @property {string} [bodyXHTML] - Pane body's innerHTML, default to XUL namespace
  * @property {(props: SectionInitHookArgs) => void} [onInit]
@@ -208,7 +208,7 @@ class ItemPaneManager {
 		let requiredParamsType = {
 			paneID: "string",
 			pluginID: "string",
-			head: (val) => {
+			header: (val) => {
 				if (typeof val != "object") {
 					return "ItemPaneManager section options head must be object";
 				}