Hide mounts and giants in guild VS guild events

Hello developers,
I am hereby suggesting an option in common.ini that, when enabled, hides the characters' displays when they are in PVP events.

I recently surveyed suggestions on several servers, YouTube channels, and MuOnline communities, and most players ask about mounts in major events such as:

• Arca War
• Ice Wind
• Castle Siege
• Illusion Temple - League

In general, PvP events always ask about mounts visually hindering the players' performance as a whole.
So, I am hereby requesting the possibility of creating a function and adding it to common.ini. The administrator who finds it interesting can go there and enable it.
So, these mounts would be hidden in these events.

Another thing that I noticed a high number of complaints about is the TARGET problem that these mounts cause. Maybe this is a topic for another topic.
Or maybe if you can solve it directly in this function, leaving the character's target as if he wasn't equipping these mounts, it would solve 2 problems in a single function.