Change Legend Title in ggplot2 in R (Example) | Modify Text of Plot Legends | scale_color_discrete

How to change the text of a ggplot2 legend in the R programming language. More details: https://statisticsglobe.com/change-le...
R code of this video:

set.seed(2468) # Set seed for reproducibility
data ＜- data.frame(x = c(runif(200, 0, 2), runif(100, 1, 3)), # Create x variable
y = c(runif(200, 1, 3), runif(100, 2, 4)), # Create y variable
group = c(rep("g1", 200), rep("g2", 100))) # Create group variable

install.packages("ggplot2") # Install ggplot2 package
library("ggplot2") # Load ggplot2 package

my_ggplot ＜- ggplot(data, aes(x, y, group = group)) + # ggplot2 with 2 legends
geom_point(aes(x, y, color = group))
my_ggplot # Print plot with default legend

my_ggplot + scale_color_discrete(name = "My Legend Title No. 1") # Manual legend title

my_ggplot + labs(color = "My Legend Title No. 2") # Manual legend title

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