When one does a character transfer to another realm, does a message appear in guild chat saying “X left the guild”?
What about in the guild log?
I want to move some alts to my own guild but don’t want to cause any stress in my current guild
I know it appears in wowprogress that the character has left the guild.
Thanks.
Honestly no clue but would assume so I’m currently transferring Lyraxia here over to Wyrmrest Accord but left the guild beforehand 
Im pretty sure you have to leave the guild before you can port out. In that case it will notify them, im pretty sure it notifies them regardless if the other option were to be an option as there are logs that talk about activity in your info section of guild, it would count as a part of the news section.
Whether quitting or transferring it will list the character as leaving the guild. Just do it and don’t worry about it. Nobody is going to contact you when you leave. It’s pretty common for people to quit guilds with no notification or a reason.
Uh just tell your current guild what your doing to mot have stress?
When a guild i was im server xferred
To hyjal i dont remember any notification for individual ppl but when the guild moved the message of the day said a xfer occurred