diff --git a/frontend/index.html b/frontend/index.html
index 3686c31..2eb10fe 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -7196,6 +7196,7 @@ async function profilerBuildFileRule(path, c, ignoreFids, ignoreNames) {
 	const rule = {
 		type: 'file',
 		path: path,
+		name: c.name || sel.name || null,
 		fileType: sel.file_type || null,
 		fileSize: isRecord ? null : ((sel.file_size === null || sel.file_size === undefined) ? null : sel.file_size),
 		recordLen: (sel.record_len === null || sel.record_len === undefined) ? null : sel.record_len,
@@ -7277,7 +7278,7 @@ function profilerBackToList() {
 
 function profilerAddRule() {
 	if (!profilerDraft) return;
-	profilerDraft.rules.push({ type: 'file', path: '', fileType: null, fileSize: null, recordLen: null, numRecords: null, content: null });
+	profilerDraft.rules.push({ type: 'file', path: '', name: null, fileType: null, fileSize: null, recordLen: null, numRecords: null, content: null });
 	profilerRenderEditor();
 }
 
@@ -7315,8 +7316,10 @@ function profilerRenderRule(i, r) {
 	html += '<button onclick="profilerDeleteRule(' + i + ')" class="ml-auto px-2 py-0.5 text-xs rounded bg-red-600 text-white hover:bg-red-700">' + esc(t('Delete')) + '</button>';
 	html += '</div>';
 	html += '<div class="grid grid-cols-1 gap-2 mb-2">';
-	html += '<div><label class="block text-xs text-gray-600 dark:text-slate-400 mb-0.5">' + esc(t('Path')) + '</label>' +
-		'<input value="' + escHtml(r.path || '') + '" oninput="profilerUpdateRule(' + i + ',\'path\',this.value)" class="w-full font-mono text-xs border border-gray-300 dark:border-slate-600 rounded px-2 py-1 dark:bg-slate-800" placeholder="MF/7F10/6F3A"></div>';
+	const sname = profilerCustomNameForPath(r.path) || r.name || '';
+	html += '<div><label class="block text-xs text-gray-600 dark:text-slate-400 mb-0.5">' + esc(t('Path')) +
+		' <span class="profiler-rule-name font-normal text-gray-400 dark:text-slate-500">' + esc(sname) + '</span></label>' +
+		'<input value="' + escHtml(r.path || '') + '" oninput="profilerUpdateRulePath(' + i + ',this.value,this)" class="w-full font-mono text-xs border border-gray-300 dark:border-slate-600 rounded px-2 py-1 dark:bg-slate-800" placeholder="MF/7F10/6F3A"></div>';
 	html += '</div>';
 	const vis = profilerFileFields(r.fileType);
 	html += '<div class="grid grid-cols-2 md:grid-cols-4 gap-2 mb-2">';
@@ -7375,6 +7378,17 @@ function profilerUpdateRule(i, field, value) {
 	profilerDraft.rules[i][field] = value;
 }
 
+// Path edits drop the scan-time symbolic name (it no longer corresponds);
+// a custom-file lookup still supplies a display name for known paths.
+function profilerUpdateRulePath(i, value, input) {
+	if (!profilerDraft) return;
+	const r = profilerDraft.rules[i];
+	r.path = value;
+	r.name = null;
+	const span = input && input.parentElement ? input.parentElement.querySelector('.profiler-rule-name') : null;
+	if (span) span.textContent = profilerCustomNameForPath(value) || '';
+}
+
 function profilerUpdateRuleFileType(i, value) {
 	if (!profilerDraft) return;
 	const r = profilerDraft.rules[i];
diff --git a/frontend/sw.js b/frontend/sw.js
index 685d973..e1e6fca 100644
--- a/frontend/sw.js
+++ b/frontend/sw.js
@@ -1,4 +1,4 @@
-const CACHE = 'otaman-v51';
+const CACHE = 'otaman-v52';
 const URLS = [
   'index.html',
   'help.html',
diff --git a/frontend/tests/profiler.test.js b/frontend/tests/profiler.test.js
index 9162bdb..ec96df6 100644
--- a/frontend/tests/profiler.test.js
+++ b/frontend/tests/profiler.test.js
@@ -21,7 +21,7 @@ function extractFunc(src, name, asyncFn) {
 	return (asyncFn ? 'async ' : '') + src.slice(m.index, i + 1);
 }
 
-const FNS = ['profilerNormHex', 'profilerMatch', 'profilerMatchMin', 'profilerMaskPrefix4', 'profilerFileFields', 'profilerContentKindForFileType', 'profilerEmptyRecordContent', 'profilerValidateProfile'];
+const FNS = ['profilerNormHex', 'profilerMatch', 'profilerMatchMin', 'profilerMaskPrefix4', 'profilerFileFields', 'profilerContentKindForFileType', 'profilerEmptyRecordContent', 'profilerValidateProfile', 'profilerCustomNameForPath', 'profilerUpdateRulePath'];
 let code = '';
 for (const f of FNS) code += extractFunc(html, f) + '\n';
 code += extractFunc(html, 'profilerBuildFileRule', true) + '\n';
@@ -156,6 +156,7 @@ test('profilerBuildFileRule skips contents for an ignored FID', async () => {
 	assert.strictEqual(rule.path, 'MF/7F20/6F52');
 	assert.strictEqual(rule.fileType, 'transparent');
 	assert.strictEqual(rule.fileSize, 9);
+	assert.strictEqual(rule.name, 'EF.KcGPRS');
 	assert.ok(!calls.includes('/api/read'), 'contents must not be read for ignored files');
 });
 
@@ -181,9 +182,49 @@ test('profilerBuildFileRule captures contents for non-ignored files', async () =
 	assert.ok(rule.content);
 	assert.strictEqual(rule.content.mode, 'exact');
 	assert.strictEqual(rule.content.expected, 'AABBCCDD');
+	assert.strictEqual(rule.name, 'EF.ADN');
 	assert.ok(calls.includes('/api/read'));
 });
 
+test('profilerBuildFileRule falls back to the select name when the child has none', async () => {
+	mockFetch({ '/api/select': () => KCGPRS_SELECT });
+	const rule = await profilerBuildFileRule('MF/7F20/6F52', { fid: '6F52' }, new Set(), new Set());
+	assert.strictEqual(rule.name, 'EF.KcGPRS');
+});
+
+test('profilerBuildFileRule stores null when no symbolic name is known', async () => {
+	mockFetch({ '/api/select': () => ({ fid: '6F3A', file_type: 'transparent', file_size: 0, exists: true }) });
+	const rule = await profilerBuildFileRule('MF/7F20/6F3A', { fid: '6F3A' }, new Set(), new Set());
+	assert.strictEqual(rule.name, null);
+});
+
+test('profilerCustomNameForPath resolves saved custom file names', () => {
+	global.pysimCustomFiles = [
+		{ path: '3F00/7F10/6F3A', fid: '6F3A', name: 'My ADN' },
+		{ path: 'MF/7F20/6F7E', fid: '6F7E', name: 'My LOCI' },
+	];
+	assert.strictEqual(profilerCustomNameForPath('MF/7F10/6F3A'), 'My ADN');
+	assert.strictEqual(profilerCustomNameForPath('MF/7F20/6F7E'), 'My LOCI');
+	assert.strictEqual(profilerCustomNameForPath('MF/7F20/6F3A'), null);
+	assert.strictEqual(profilerCustomNameForPath(''), null);
+	assert.strictEqual(profilerCustomNameForPath(null), null);
+});
+
+test('profilerUpdateRulePath clears the scan-time name and refreshes the label', () => {
+	global.pysimCustomFiles = [{ path: 'MF/7F10/6F3A', fid: '6F3A', name: 'My ADN' }];
+	global.profilerDraft = { rules: [{ path: 'MF/7F20/6F3A', name: 'EF.ADN' }] };
+	const span = { textContent: '' };
+	const input = { parentElement: { querySelector: () => span } };
+	profilerUpdateRulePath(0, 'MF/7F10/6F3A', input);
+	assert.strictEqual(global.profilerDraft.rules[0].path, 'MF/7F10/6F3A');
+	assert.strictEqual(global.profilerDraft.rules[0].name, null);
+	assert.strictEqual(span.textContent, 'My ADN');
+	profilerUpdateRulePath(0, 'MF/7F10/6FB1', input);
+	assert.strictEqual(span.textContent, '');
+	global.profilerDraft = null;
+	profilerUpdateRulePath(0, 'x', input);
+});
+
 test('profilerBuildFileRule still ignores when ignoreNames is omitted (back-compat)', async () => {
 	const calls = mockFetch({ '/api/select': () => KCGPRS_SELECT });
 	const rule = await profilerBuildFileRule('MF/7F20/6F52',