Bulgarian lev changing to euro.

I find it outrageous how the bulgarian currecy (lev) is changing to euros. 

I just read some articles and comments about this and their saying something of the sort that there will be no inflation with the change, but for example if something costs 0.50lev it will become 0.50euro (1lev=0.50euro) and if something costs 3lev it will become 3euro (3euro = 6lev). Literally doubling the price.

In my opinion they are taking away a part of bulgarians history and identity and this just feels somewhat wrong. Im not happy about the situation and im sure other bulgarians are aswell.