diff --git a/multisrc/overrides/heancms/yugenmangas/src/YugenMangas.kt b/multisrc/overrides/heancms/yugenmangas/src/YugenMangas.kt
index 9a566e728..d34970799 100644
--- a/multisrc/overrides/heancms/yugenmangas/src/YugenMangas.kt
+++ b/multisrc/overrides/heancms/yugenmangas/src/YugenMangas.kt
@@ -1,8 +1,16 @@
 package eu.kanade.tachiyomi.extension.es.yugenmangas
 
+import android.app.Application
+import android.content.SharedPreferences
+import android.widget.Toast
+import androidx.preference.ListPreference
+import androidx.preference.PreferenceScreen
 import eu.kanade.tachiyomi.multisrc.heancms.Genre
 import eu.kanade.tachiyomi.multisrc.heancms.HeanCms
 import eu.kanade.tachiyomi.network.interceptor.rateLimit
+import eu.kanade.tachiyomi.source.ConfigurableSource
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 import java.text.SimpleDateFormat
 import java.util.TimeZone
 import java.util.concurrent.TimeUnit
@@ -13,17 +21,26 @@ class YugenMangas :
         "https://yugenmangas.net",
         "es",
         "https://api.yugenmangas.net",
-    ) {
+    ),
+    ConfigurableSource {
+
+    private val preferences: SharedPreferences by lazy {
+        Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
+    }
 
     // Site changed from Madara to HeanCms.
     override val versionId = 2
 
-    override val fetchAllTitlesStrategy = FetchAllStrategy.SEARCH_EACH
+    override val fetchAllTitlesStrategy = when (getfetchAllStrategyPref()) {
+        "all" -> FetchAllStrategy.SEARCH_ALL
+        "each" -> FetchAllStrategy.SEARCH_EACH
+        else -> FetchAllStrategy.NONE
+    }
 
     override val client = super.client.newBuilder()
         .connectTimeout(60, TimeUnit.SECONDS)
         .readTimeout(90, TimeUnit.SECONDS)
-        .rateLimit(1, 1)
+        .rateLimit(2, 3)
         .build()
 
     override val coverPath: String = ""
@@ -82,4 +99,42 @@ class YugenMangas :
         Genre("Yaoi", 43),
         Genre("Yuri", 44),
     )
+
+    private fun getfetchAllStrategyPref(): String? {
+        return preferences.getString(PREF_FETCH_ALL_STRATEGY_KEY, PREF_FETCH_ALL_STRATEGY_DEFAULT)
+    }
+
+    override fun setupPreferenceScreen(screen: PreferenceScreen) {
+        val fetchAllStrategyPreference = ListPreference(screen.context).apply {
+            key = PREF_FETCH_ALL_STRATEGY_KEY
+            title = PREF_FETCH_ALL_STRATEGY_TITLE
+            summary = PREF_FETCH_ALL_STRATEGY_SUMMARY
+            entries = PREF_FETCH_ALL_STRATEGY_ENTRIES
+            entryValues = PREF_FETCH_ALL_STRATEGY_VALUES
+            setDefaultValue(PREF_FETCH_ALL_STRATEGY_DEFAULT)
+
+            setOnPreferenceChangeListener { _, newValue ->
+                Toast.makeText(screen.context, RESTART_MESSAGE, Toast.LENGTH_LONG).show()
+                true
+            }
+        }
+
+        screen.addPreference(fetchAllStrategyPreference)
+    }
+
+    companion object {
+        const val PREF_FETCH_ALL_STRATEGY_KEY = "prefFetchAllStrategy"
+        const val PREF_FETCH_ALL_STRATEGY_TITLE = "Método de búsqueda"
+        const val PREF_FETCH_ALL_STRATEGY_SUMMARY = "Global: Busca las URLs de todas las series al iniciar la aplicación, lento pero más estable.\n" +
+            "Individual: Busca la URL de la serie al actualizar, rápido pero puede fallar.\n" +
+            "Ninguno: Usa la URL con la que fue agregado, tendrá que migrar si la URL cambia.\n" +
+            "Valor actual: %s"
+
+        val PREF_FETCH_ALL_STRATEGY_ENTRIES = arrayOf("Ninguno", "Individual", "Global")
+        val PREF_FETCH_ALL_STRATEGY_VALUES = arrayOf("off", "each", "all")
+
+        const val PREF_FETCH_ALL_STRATEGY_DEFAULT = "off"
+
+        const val RESTART_MESSAGE = "Reinicie la aplicación para que los cambios surtan efecto."
+    }
 }
diff --git a/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCms.kt b/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCms.kt
index 122a56f07..5bef4cfa8 100644
--- a/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCms.kt
+++ b/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCms.kt
@@ -225,11 +225,7 @@ abstract class HeanCms(
 
     override fun mangaDetailsRequest(manga: SManga): Request {
         if (fetchAllTitlesStrategy == FetchAllStrategy.SEARCH_EACH) {
-            val searchQuery = manga.title.trim()
-                .replaceAfterLast(" ", "").trim()
-                .let {
-                    if (it.length > 2) it.dropLast(1).trim() else it
-                }
+            val searchQuery = manga.title
             val searchPayloadObj = HeanCmsSearchPayloadDto(searchQuery)
             val searchPayload = json.encodeToString(searchPayloadObj)
                 .toRequestBody(JSON_MEDIA_TYPE)
@@ -241,7 +237,6 @@ abstract class HeanCms(
 
             val mangaSlug = manga.url
                 .substringAfterLast("/")
-                .replace(TIMESTAMP_REGEX, "")
 
             return POST("$apiUrl/series/search#$mangaSlug", apiHeaders, searchPayload)
         }
@@ -309,8 +304,8 @@ abstract class HeanCms(
         val mangaSlug = searchResult
             .filter { it.type == "Comic" }
             .map { it.slug }
-            .find { it.replace(TIMESTAMP_REGEX, "") == originalSlug }
-            ?: throw Exception(intl.urlChangedError(name))
+            .find { it.startsWith(originalSlug) || originalSlug.startsWith(it) }
+            ?: originalSlug
 
         val apiHeaders = headersBuilder()
             .add("Accept", ACCEPT_JSON)
diff --git a/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCmsGenerator.kt b/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCmsGenerator.kt
index 7d3cbaa69..36403a2ab 100644
--- a/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCmsGenerator.kt
+++ b/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/heancms/HeanCmsGenerator.kt
@@ -15,7 +15,7 @@ class HeanCmsGenerator : ThemeSourceGenerator {
         SingleLang("Glorious Scan", "https://gloriousscan.com", "pt-BR", overrideVersionCode = 17),
         SingleLang("Omega Scans", "https://omegascans.org", "en", isNsfw = true, overrideVersionCode = 17),
         SingleLang("Reaper Scans", "https://reaperscans.net", "pt-BR", overrideVersionCode = 35),
-        SingleLang("YugenMangas", "https://yugenmangas.net", "es", isNsfw = true, overrideVersionCode = 4),
+        SingleLang("YugenMangas", "https://yugenmangas.net", "es", isNsfw = true, overrideVersionCode = 5),
     )
 
     companion object {