I thought he wants to replace the
[quote="Juraj Štefánik, post:3, topic:233145, username:Juraj_Štefánik"]
To show only " quotaion mark.
Not sure but maybe the blockquote could be an option too.
> In the beginning of the line.
In the beginning of the line.
Or use the blockquote button in composer.
But yeah a mockup would be great 