Extension for customtext or lang file

I propose to extend customtext or Lang files with MonsterSpawn_Group. You gave us the ability to display messages from the server in several languages, and this part is missing. I am writing about customtext or lang files because I don't know where it would be better to implement it. Currently the information about what is displayed is in MonsterSpawn_Group. 

I will show this on the example of Medusa:

Original part

<GroupSettings>
		<Group Enable="1" Index="0" Duration="60" MapNumber="56" BossMonsterIndex="561" BossMonsterName="Medusa" AllowMove="0" SpawnNotice="Medusa and her assistants has invaded Swamp of Clamness!!!" DespawnNotice="Medusa and her assistants are gone" PreNotice="Medusa will spawn in %d Minutes" />
</GroupSettings>
<MonsterSettings>
		<Group Index="0">
			<Monster Index="561" MoveRange="10" SpawnType="0" Count="1" OverrideDefaultSettings="1" EventID="150" HP="15000000" DamageMin="1000" DamageMax="1500" Defense="550" AttackRate="2000" DefenseRate="2000" SendKillNotice="1" KillNotice="[MEDUSA] %s killed Medusa! [%d] of [%d]" />
			<Monster Index="560" MoveRange="10" SpawnType="0" Count="7" OverrideDefaultSettings="1" EventID="151" HP="150000" DamageMin="100" DamageMax="150" Defense="150" AttackRate="1000" DefenseRate="1000" SendKillNotice="1" KillNotice="[MEDUSA] %s killed Medusa assistant! [%d] of [%d]" />
		</Group>
</MonsterSettings>

and it should look like this

<GroupSettings>
		<Group Enable="1" Index="0" Duration="60" MapNumber="56" BossMonsterIndex="561" BossMonsterName="Medusa" AllowMove="0" SendSpawnNotice="1" TypeNotice="1" SpawnNoticeID="1" DespawnNoticeID="2" PreNoticeID="3" />
</GroupSettings>
<MonsterSettings>
		<Group Index="0">
			<Monster Index="561" MoveRange="10" SpawnType="0" Count="1" OverrideDefaultSettings="1" EventID="150" HP="15000000" DamageMin="1000" DamageMax="1500" Defense="550" AttackRate="2000" DefenseRate="2000" SendKillNotice="1" KillNoticeID="4" />
			<Monster Index="560" MoveRange="10" SpawnType="0" Count="7" OverrideDefaultSettings="1" EventID="151" HP="150000" DamageMin="100" DamageMax="150" Defense="150" AttackRate="1000" DefenseRate="1000" SendKillNotice="1" KillNoticeID="5" />
		</Group>
</MonsterSettings>

we add categories in the language file

<MonsterSpawnGroup>
		<Msg ID="1" Text="Medusa and her assistants has invaded Swamp of Clamness!!!" />
		<Msg ID="2" Text="Medusa and her assistants are gone" />
		<Msg ID="3" Text="Medusa will spawn in %d Minutes" />
		<Msg ID="4" Text="[MEDUSA] %s killed Medusa! [%d] of [%d]" />
		<Msg ID="5" Text="[MEDUSA] %s killed Medusa assistant! [%d] of [%d]" />	
</MonsterSpawnGroup>

Explanation:

SendSpawnNotice -  0 or 1 turns on or off all information about displaying this event. Currently there is no way to turn this off, leaving blank spaces in the descriptions with a large number of additional monsters, the information disappears very quickly.

Type notice - here we select how to display information about the event

         1 - standard way of displaying information, time counts down by 5 minutes. must contain %s character in text

         2 - one-time information, no countdown, we skip the PreNoticeID in the configuration

SpawnNoticeID, DespawnNoticeID, PreNoticeID, KillNoticeID - here I enter the message numbers which are in the language file

This solution gives a lot of possibilities for server administrators to add their own events with killing bosses. please consider this idea dear IGCN administration